What is I'll Punch You In The Face!?
1.
Something you say to someone who is joking around with you, causing you to get upset like a little paranoid bitch and drink all of their beer. Usually this is a last resort when your intelligence suffers so badly that you can't think of anything clever to say.
Mike felt like crying like a little baby at Beavermead, so he said "I'll punch you in the face!".