A wife and husband go to a barn. The husband picks up a goat and says, “Look at this pig I have to sleep with every night.”
The wife says, “Honey, that’s a goat.”
The husband replies with, “I was talking to the goat.”
Okay, listen up, buttercup. The joke is that the husband is calling his WIFE a PIG. But he's slick, see? He pretends he's talking smack TO THE GOAT to get away with it. It's funny because he's being shady, just like your last excuse for being late. Also, you probably thought the joke was about an actual pig. Sheesh.