People Not a Big Fan T-Shirt, People, Not a Big Fan T-Shirt Introvert Tee. Great gift for anyone that is an introvert or shy. This People Not a Big Fan T-Shirt features american typewriter font. Also, this Funny Introvert Shirt features several colors to chose from. Perfect for anyone looking for a sarcastic saying t-shirt. This I hate all humans shirt features several sizes to choose from. Also, this Funny Hate People Shirt features all caps text. Perfect for anyone looking for an Introvert Tee .