sammy shrimp cock
Sammy Shrimp Cock is a kid with a very small penis, that resembles the size of a shrimp. This is based on a kid named Sam Kamkar, who's penis got very small from steroids, and no girl will have sex with him. So instead of having sex, he picks on kids at school.
Did you see that? That kid has a Sammy Shrimp Cock, it was really small.