Moo

Term derived from a Friend's episode where Joey uses "moo" in lieu of the word "moot".

Joey: All right, Rach. The big question is, "does he like you?" All right? Because if he doesn't like you, this is all a moo point.
Rachel: Huh. A moo point?
Joey: Yeah, it's like a cow's opinion. It just doesn't matter. It's moo.
Rachel: Have I been living with him for too long, or did that all just make sense?