When you have consistently and repeatedly been scammed out of your C.U.C.s in Cuba because you're a foreigner. The result is you have been CUCed out of your money.
The taxi drivers CUCed me out of 5 CUCs every night when they pretended they don't have change.
When you come home and you see your friend's wife muff diving on yours.
Kevin came home to see that he'd been muffolded by Byron's wife.