Without a doubt, one of the strangest college sports mascots has to be Scrotie, the unofficial RISD mascot (Rhode Island School of Design). The costume is unique and at the same time horrific, looking exactly like a giant penis wearing a red cape with the scrotum hanging beneath.

The school's basketball team is known as the Balls, and their slogan is, "When the heat is on, the Balls stick together." The hockey team is called the Nads, and their cheer is "Go Nads!" Scrotie was created to cheer on the Nads in 2001. Despite his status as an unofficial mascot, he's present at all the games and widely accepted by the student body.