The distinct odor left in a room after people have been having sex in it - particularly sweaty, nasty, after a twelve hour workday sex. The smell is evocative of ass sweat and the distinct funky perfume which emanates during the process of boiling cabbage.
"Aaawww, what the... ?!? It smells like Hot Ass and Cabbage up in this piece."
Said to significant other when they come home after a long day of work: "Phew, baby why don't you go take a shower before we get busy - I don't want my sheets to be stinkin' like Hot Ass and Cabbage."