The Jeremy

A move in DND when you hit a creature with another creature, no matter how much it exasperates the DM

“Woah. That guy just hit that goblin with another goblin!”

“Yeah! He pulled the Jeremy!”

Dementor's Mouth

Very dilated anus from fisting and other perverse practices. So called because it can dilate to an irregular shape, like the mouth of a Dementor (fictional humanoid from the Harry Potter books).

Fisting is just gross and will give you a Dementor's Mouth