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Nerd Birthday Stationery & Office
1000+ items
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1000+ items
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SUCK IT NERD! Greeting Card
ToruandMidori
From $3.65
Blue Screen of Death Card Greeting Card
Nerd Shizzle
From $2.50
Happy Birthday: Medieval "Slay on thy Birthday" Greeting Card
DungeonAtelier
From $3.00
Funny 600 Months Old 50th Birthday T-Shirt Geek Gift Greeting Card
SpecialtyGifts
From $2.80
Square Root 4489 67th Birthday Math Lover Mouse Pad
RetroMini2026
$29.33
Filmed in RetroVision: Unstoppable Kaiju Birthday – Retro Monster Birthday Card Greeting Card
Haunted House of Cards
From $2.60
What Part Of Funny Mechanical Engineer Math T-Shirt Greeting Card
zcecmza
From $2.50
Chemical Birthday Spiral Notebook
Improgism
From $12.94
stephen hawking Greeting Card
lutfiariz
From $2.70
HAPPY BIRTHDAY Greeting Card
ChilleeW
From $2.30
You're gonna need a bigger cake... Greeting Card
ToruandMidori
From $3.65
You should see the the toast... Greeting Card
ToruandMidori
From $3.65
Happy Birthday – Periodic Table Science Typography Design Greeting Card
Rodney's Marketplace
From $2.41
Square Root of 2209: 47th Birthday 47 Years Old T-Shirt Spiral Notebook
johnii1422
From $14.55
Gogh Party Greeting Card
LiciaMarie
From $2.86
Filmed in RetroVision: Out of This World UFO Birthday – Retro Sci-Fi Birthday Card Greeting Card
Haunted House of Cards
From $2.60
That would be great... Greeting Card
ToruandMidori
From $3.65
Filmed in RetroVision: Storming Ahead Kaiju Birthday – Retro Monster Birthday Card Greeting Card
Haunted House of Cards
From $2.60
Science Birthday Kreb's Cycle Biology Cake Teacher Card Greeting Card
suivezmoi
From $2.10
Happy Birthday card for science nerds Greeting Card
nicolejanes
From $2.41
tanjoubi omedetou - japanese birthday card Greeting Card
Otaviews
From $2.41
Happy Birthday to who ? Greeting Card
Arti_choke
From $2.41
Square Root of 196: 14th Birthday 14 Years Old Teen Boy Girl Greeting Card
CRAZY SHIRT DESIGNER
From $2.70
Stardew Valley - Sam - Birthday Card Postcard
Cosy-Migraines
From $1.81
Square Root Of 289 17th Birthday 17 Year Old Gifts Math Bday Greeting Card
mydesigns15
From $2.41
Stardew Valley - Maru - Birthday Card Greeting Card
Cosy-Migraines
From $2.30
Let the birthday chants begin Cthulhu nerd funny parody hp lovecraft meme prank gift Greeting Card
CheeseBlueprint
From $2.80
Birthday? Birthday? Anyone? Greeting Card
ToruandMidori
From $3.65
Square Root Of 676 - Funny 26th Birthday 26 Years Old Math design Hardcover Journal
Grabitees
From $24.15
Sorry For What I Said When I was Hungry Greeting Card
Justin House
From $3.00
Mathematician Gift Math Teacher Nerd Science Spiral Notebook
LeMuesch
From $14.01
birthday card for nerds Greeting Card
utterlyariel
From $2.70
Square Root Of 324 - 18 Years Old Birthday Gift Greeting Card
kindxinn
From $2.70
Happy Birthday Snotface! Greeting Card
ToruandMidori
From $3.65
25th Birthday Matrix Determinant Funny Math Nerd Hardcover Journal
FreshVibe Prints
From $20.70
Dungeons and Dragons Level Up Birthday Greeting Card
Olivia's Doodle Den
From $2.70
Square Root of 324: 18th Birthday 18 Years Old T-Shirt Hardcover Journal
johnii1422
From $23.28
May your birthday be filled with crits and loot! Greeting Card
cee-shells-by-the-sea-shore
From $2.41
The Answer To Any Problem Is an Excel Spreadsheet,Birthday Party Gift Cute, Funny Anniversary Birthday Present Greeting Card
MoStorish
From $2.41
Breaking Bad Happy Birthday Greeting Card
Bimsbums
From $2.41
Pink lawn flamingo happy birthday to classy person geek funny nerd Spiral Notebook
jekonu
From $12.94
Square Root of 2025: 45th Birthday 45 Years Old T-Shirt Greeting Card
johnii1422
From $2.70
birthday card for nerds Greeting Card
utterlyariel
From $2.70
Wondrous Item: Birthday Candles Greeting Card
cee-shells-by-the-sea-shore
From $2.41
Would You Mind Passing me a Fresh Character Sheet, Funny, Dnd, D and D, Mtg, Dungeons, Dragons, Gift, Nerd, Geek, Greeting Card
amilli
From $2.41
Just one more round - Gaming quote Spiral Notebook
JustFeature
From $11.86
Relatively Old Funny Einstein Birthday Card Greeting Card
my-sanity
From $2.50
Sci-Fi lover Birthday Gift -Have a Very Spacial Birthday Greeting Card
Joshua Rodriguez
From $2.41
Let's Gogh Party Greeting Card
LiciaMarie
From $2.86
'Acute' Greeting Card
missaesthetic
From $3.00
Computer Gamer Happy Place Birthday Greeting Card
Nerd Shizzle
From $2.50
Math formulas mathematician nerd science gift Postcard
LeMuesch
From $2.05
Aeronautical Engineer - Actually it is rocket science Greeting Card
Omochiroi
From $3.41
Square Root of 256: 16th Birthday 16 Years Old Teen Boy Girl Greeting Card
geekydesigner
From $2.41
Engineer Definition Funny Engineering Gift T-shirt Greeting Card
zcecmza
From $2.50
I before E except after C. Another theory disproved by science. Greeting Card
Slap-Cat
From $2.61
Square Root of 2500: 50th Birthday gift | 50 Years Old T-Shirt | Hello Fifty | 50 Years Old Greeting Card
johnii1422
From $2.70
OFFICE SPACE STAPLER - 0206 Hardcover Journal
GeeklyShirts
From $21.56
Claude happy Birthday Greeting Card
ZazasDesigns
From $3.00
Square Root of 3600, 60th Birthday Gift, 60 Years Old Gift, Math Lover Gift, Math Geek, Math Nerd, Mathematician Greeting Card
UrbanJupiter1
From $2.48
Square Root of 256: 16th Birthday gift | 16 Years Old T-Shirt | Sixteenth Birthday | Girls and Boys Spiral Notebook
johnii1422
From $14.55
Square Root 4489 67th Birthday Math Lover Spiral Notebook
RetroMini2026
From $17.25
Square Root of 225: 15th Birthday | 15 Years Old T-Shirt | Funny 15 bday | Fifteenth Birthday Hardcover Journal
johnii1422
From $23.28
VADER EVOLUTION - 0299 Hardcover Journal
GeeklyShirts
From $21.56
Stardew Valley - Maru - Birthday Card Greeting Card
Cosy-Migraines
From $2.30
Square Root of 441: 21th Birthday 21 Years Old T-Shirt Hardcover Journal
johnii1422
From $23.28
Engineer Facts Funny Engineering Student T-shirt Postcard
zcecmza
From $1.97
Happy Level Up Day! Greeting Card
cee-shells-by-the-sea-shore
From $2.41
Unbirthday Hardcover Journal
VallinArt
From $20.70
You're officially human vintage stock birthday Cthulhu nerd funny parody hp lovecraft meme prank gift Spiral Notebook
CheeseBlueprint
From $15.09
Chicken Pot PI Greeting Card
Bendthetrend
From $2.41
Lord of the Treats - Funny Golden Retriever Puppy Hardcover Journal
BrainlabStudios
From $20.70
Happy Birthday, Boo! - Funny Romantic Gift Birthday Present Greeting Card Spiral Notebook
advernaut
From $12.94
You need four inches of bod and a great birthday... Greeting Card
ToruandMidori
From $3.65
Sherlock and John Card - Birthday Postcard
KitsuneDesigns
From $2.04
Square Root of 324, 18th Birthday Gift, 18 Years Old Gift, Math Lover Gift, Math Geek, Math Nerd, Mathematician Spiral Notebook
UrbanJupiter1
From $13.36
Copy of hardware version 23.0 Hardcover Journal
xeron32
From $20.70
May The Fifties Be With You - Star Wars Birthday Greeting Card
Thisk1975
From $2.82
17 years old 17th birthday Gift Square Root of 289 Science Lover Gifts Bday Postcard
smtworld
From $1.97
The World Needs S'MORE People Like You Greeting Card
Mattyb22
From $2.70
Dungeons and Dragons gift Spiral Notebook
stootz
From $11.86
Acid with an attitude funny Chemistry amino acid pun gift Hardcover Journal
hadleydesigns
From $20.70
Sir Didymus Ambrosius Charge! Greeting Card
bitsofhappiness
From $2.41
Happy Birthday Data Analyst Greeting Card
BerkleyCo
From $3.00
Rocket Ship Happy Birthday Greeting Card by Chillee Wilson Greeting Card
ChilleeWilson
From $2.30
Funny IT Helpdesk Summary Computer Science Nerd Geek T-Shirt Greeting Card
LookTwice
From $3.58
Happy Birthday for History nerds Greeting Card
nicolejanes
From $2.41
Math teacher gift mathematician science nerd Spiral Notebook
LeMuesch
From $14.01
Favorite Child Hardcover Journal
ThingsShop
From $20.70
Dungeons and Dragons Birthday Greeting Card
iconikit
From $3.00
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