a more polite way of saying "Fuck",
kiss in arabic means Pussy, so
Arabs say Kiss and then they go on with "Me Again" so they transfer the meaning from Arabic to English.
I will explain more, An Arabic person is angry of something that happened so he uses the word of anger (Kiss)=pussy but the use is exactly when a enlish person says "Fuck" for anger.
so when he says Kiss infront of others it is
not nice, (it is not nice to say fuck either ;) ); so he goes one with Me Again ...so it becomes
Kiss me Again!