Mooo-vie Day

Alright, listen up, buttercup. This joke is playing on the words "movie" and "moo-vie," get it? Cows go "moo," and the joke is that you take a cow to the movies on a "moo-vie" day. You probably didn't know that cows spend about 10 to 12 hours a day lying down chewing cud because you're a dummy.