Texas Wiz Kid
A person who urinates as hard as possible in a public restroom in order to trick people into thinking that their dick is big.
Steven: Did you hear Jared peeing this morning? So loud. He must have a monster dong.
Mitch: Naw man. It's a trick. He's nothing but a Texas Wiz Kid.
Mitch: Naw man. It's a trick. He's nothing but a Texas Wiz Kid.