Dude comes through again as a friendly banterish saying. It tells your friends that have arrived with a good attitude, and are ready to hang out.

Don't say this when the band LIVE is actually playing, only say it when you see something that is "slammin'" or "def."

Best used by guys that hang around Brooklyn or new school guys that hang out with boy bands. This phrase is telling whoever you are around to Forget about Something. Like if your friend is telling you that a girl in the distance is Hot. You can safely say, “Hot? Forget about it!” Telling him to forget about getting her, she belongs to YOU!

Made cool by Gary Coleman. Shows that you had a TV when you were eight.