1. your friend arrives at the
bar, sits next to you, and says, "Remember in third grade when you asked Stacy out and..."
annoyed friend interrupts, "Dude, you're being that dude."
2. guy on the other side of the room screams, "F--- YEAHHHH!!!" when Dave Matthews comes on the speakers.
girl says to her friend, "Wow, He's that dude."