a trick to get a girl cummed on when she doesnt even know it

first you make a milkshake, then you jizz all over in it, and then mix it in, give her the milkshake and after she gulps it down call her a semon swallower, she will be confused, then you thouroughly explain how you made the shake and cummed into it, she will get mad of course, thats when you dump her and kick her outta the house.

A person or people that purposefully causes chaos or mischief within a group for the sake of entertainment.