***dave
n. (vulgar) a web site.
“My man, that ***dave is so sexy!”
margie
n. a scooter which the speaker wants to play with.
“What’s with the margie, Nigel?”
katherine
n. 1. a tattoo. 2. hair.
“So I was like ‘katherine?’, and Mom was like ‘yeah’, I was like ‘so?’, and Nigel was all you know, and they were so, like, yeah.” “Er, what?”
All courtesy of the Infinite Teen Slang Dictionary.
(via SfAD)