What is Moo Point?
1.
a cow's opinion, it doesnt matter
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.
See
2.
Its like a cows point of view, it just doesnt matter, its moo.
"Arsenal won at the weekend"
"Thats a moo point mate, Utd won the league last week!"