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SinisterRex

Collections

1 Collection

Monsters, Madness and Mayhem

Shop

42 Results
Drankula Sticker
Drankula Sticker
Free shipping
From $1.51
Windy City Mothman Classic T-Shirt
Windy City Mothman Classic T-Shirt
$19.70
$26.26 (25% off)
Creature with the Crab Rangoon Active T-Shirt
Creature with the Crab Rangoon Active T-Shirt
$23.54
$31.39 (25% off)
Frank and Stein Classic T-Shirt
Frank and Stein Classic T-Shirt
$19.70
$26.26 (25% off)
Don’t Mess With Tesla Premium T-Shirt
Don’t Mess With Tesla Premium T-Shirt
$26.68
$35.57 (25% off)
Distressed Robot Dreamer Classic T-Shirt
Distressed Robot Dreamer Classic T-Shirt
$19.70
$26.26 (25% off)
Mothman Philosophies Sticker
Mothman Philosophies Sticker
Free shipping
From $1.51
1-800-Call-Thulhu Classic T-Shirt
1-800-Call-Thulhu Classic T-Shirt
$19.70
$26.26 (25% off)
Penalty Kill Sticker
Penalty Kill Sticker
Free shipping
From $1.51
Consumerism Comes for us All Classic T-Shirt
Consumerism Comes for us All Classic T-Shirt
$19.70
$26.26 (25% off)
Stream This Relaxed Fit T-Shirt
Stream This Relaxed Fit T-Shirt
$20.98
$27.97 (25% off)
Poured by the Gourd Classic T-Shirt
Poured by the Gourd Classic T-Shirt
$19.70
$26.26 (25% off)
Battle Bat Classic T-Shirt
Battle Bat Classic T-Shirt
$19.70
$26.26 (25% off)
Wine of Frankenstein Classic T-Shirt
Wine of Frankenstein Classic T-Shirt
$19.70
$26.26 (25% off)
Working to the Bone Sticker
Working to the Bone Sticker
Free shipping
From $1.51
I’m Lycan’ it Classic T-Shirt
I’m Lycan’ it Classic T-Shirt
$19.70
$26.26 (25% off)
Rosie the Roaster Classic T-Shirt
Rosie the Roaster Classic T-Shirt
$19.70
$26.26 (25% off)
Edgar Allan Bro Classic T-Shirt
Edgar Allan Bro Classic T-Shirt
$19.70
$26.26 (25% off)
The Waking Dead Tall Mug
The Waking Dead Tall Mug
$15.00
$19.99 (25% off)
Vanpire Classic T-Shirt
Vanpire Classic T-Shirt
$19.70
$26.26 (25% off)
Halloween Fiends Sticker
Halloween Fiends Sticker
Free shipping
From $1.51
Wendi-glow Classic T-Shirt
Wendi-glow Classic T-Shirt
$19.70
$26.26 (25% off)
Tankylosaurus  Sticker
Tankylosaurus Sticker
Free shipping
From $1.51
Bigfoot Hunting Party Sticker
Bigfoot Hunting Party Sticker
Free shipping
From $1.51
The Waking Dead V2 Classic T-Shirt
The Waking Dead V2 Classic T-Shirt
$19.70
$26.26 (25% off)
Loch Ness Mosher Classic T-Shirt
Loch Ness Mosher Classic T-Shirt
$19.70
$26.26 (25% off)
Enfield Horror High Classic T-Shirt
Enfield Horror High Classic T-Shirt
$19.70
$26.26 (25% off)
Bats Classic T-Shirt
Bats Classic T-Shirt
$19.70
$26.26 (25% off)
Demonic Skullduggery  Classic T-Shirt
Demonic Skullduggery Classic T-Shirt
$19.70
$26.26 (25% off)
Yeti or Not, it’s Party Time Classic T-Shirt
Yeti or Not, it’s Party Time Classic T-Shirt
$19.70
$26.26 (25% off)
Boos and Spirits Active T-Shirt
Boos and Spirits Active T-Shirt
$23.54
$31.39 (25% off)
Yeti to Party! Classic T-Shirt
Yeti to Party! Classic T-Shirt
$19.70
$26.26 (25% off)
Stabosaurus Classic T-Shirt
Stabosaurus Classic T-Shirt
$19.70
$26.26 (25% off)
Witch Way or the Highway. Classic T-Shirt
Witch Way or the Highway. Classic T-Shirt
$19.70
$26.26 (25% off)
Sinister Rex  Premium T-Shirt
Sinister Rex Premium T-Shirt
$26.68
$35.57 (25% off)
Moonataur Classic T-Shirt
Moonataur Classic T-Shirt
$19.70
$26.26 (25% off)
Rotten to the Core Sticker
Rotten to the Core Sticker
Free shipping
From $1.51
Blasted Classic T-Shirt
Blasted Classic T-Shirt
$19.70
$26.26 (25% off)
Ouiji Bored Classic T-Shirt
Ouiji Bored Classic T-Shirt
$19.70
$26.26 (25% off)
Up in Arms Pullover Sweatshirt
Up in Arms Pullover Sweatshirt
$33.64
$44.86 (25% off)
Krampus Classic T-Shirt
Krampus Classic T-Shirt
$19.70
$26.26 (25% off)
Jack O’ Saturn Classic T-Shirt
Jack O’ Saturn Classic T-Shirt
$19.70
$26.26 (25% off)
About SinisterRex
  • Minooka, United States
  • 42 designs
When life gets insane, never forget to treat yourself to the finer things it has to offer; dinosaurs, robots and monsters! Stop by the shop and pick out your favorite style today. Thanks for swooping by!
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