Jimmy: I was eating your mom!
Bob: Well I was eating your mom’s mom!
Jimmy: Well I ate your mom, your mom’s mom, and your mom’s mom’s mom!
Bob: Your mom’s mom’s mom’s mom.
Jimmy: *freaking disintegrates*
Originating from the lackadaisy slam, "Your mom." Made crazily popular by Kip in Napoleon Dynamite (2004.)
This term is used basically whenever it is wanted, even if it is completely random or irrevelant to the subject at hand.
That's okay. At least my mom doesnt go to college. She's a housewife.
Ann- Shut up Bob! You suck!
Bob- Your mom goes to college!
Ann- That is so last year.
Bob- Your MOM is so last year. HAHAHAHAHA!
Ann- *sighs and walks off*