just as the word indicates-sweat congregating on the rear end pants/skirt seat of a person. It comes from different ways, heat/humidity, obesity, sitting, working out, sex-but is usually only somewhat attractive when a person with a toned body dances so vigorously they get it over the course of an evening of partying.
Sue and Dan have strut their stuff so much tonight on the dance floor, that they both have earned a place in the sweaty booty hall of fame. Their riding home in your car later.
A way of saying that a stripper has one big, fat ass without her knowing it. Using the safe assumption that strippers don't know French, they will think that they are being complimented when you are actually stating that they have one big, fat ASS.
Alex: Yo James, isn't that your ex girlfriend on the stage?! She definitely now has one beaucoup booty.
James: Oh snap! That is her! I can't believe she became a stripper. But she definitely had a fat ass when we were dating. Just the way I like it
In EDM, and possibly other music genres as well, bootleg is a term used for a remix of a song in which the producer made the remix using only the original song in its finished condition. This differs from a traditional remix in that in a remix (not a bootleg), the producer has access to the individual tracks (vocal, bass, melody, etc.) that make up the original song and uses them to create the remix.
-- "I love this song!"
-- "You should check out the new bootleg then, I'll send you the link!"