Metnak/metnaka - the fucked. Literally.
3ars - cuckold (strictly male, although you could say bent el 3ars.)
5awal(khawal) - highly insulting word for "gay". Strictly male.
5awlana - Not personal, but could mean "kiss assery" or "back stabbing"
sharmot (male) - slut.
sharmota (female) - means puta. Can't put it more specifically in English.
sharmata (situation/behavior) - unclean, shifty behavior.
3el2 (el'a) - sissy (strictly male).
3lo2eya - sissy behavior.
yel3an mayteenak / damn your dead anscestors.
htalla3 mayteenak/ I'll make your ancestors rise from their graves (This is a threat for beating someone up badly).
5ara el berak (khara el berak) - swamp shit.