pretty much anything that that uses the word "hootchie"
If we're dressing up kinda slutty for the bars, we're getting "Hootchie-fied"
If we see some girl we don't like dressed all slutty, she's "hootchie-licious" or a "hootchie-mama"
Also, any form of "skank"... my favourite is the term that has been coined for the groups of freshman girls that float around at some of the parties - "skanksville" or "skankstown"
For some reason I don't understand, we tend to call each other "ho" or "wife" if we're roommates.
(We're really not sluts, I promise....for some reason all of our slang just seems to revolve around this

)
Kind of an old one, but "macking" - a guy usually making an idiot of himself trying to hit on an uninterested girl
Random, sketchy, and "that guy/girl" are classics!