Well the kids are now saying "Dude man bear pig" as a greeting. This was adopted from the episode of the television show "South-Park" where Al Gore hunts a "man-bear-pig"
So this is a greeting. I believe it originated in the very trendy "Dirty Den" of Meriden CT.
Johnny: Eh, not too much, boutta sop some tang tonight
Mike: Nice breh, give the ol' in out for me.