Ace-Deuce,aka "Ace, Two" is a starting hand in Texas Hold-em, which is deceptively good because you have an ace, but it's really a pile of crap. It will fuck you over a lot, especially if someone else has an Ace with any card higher than a two.
Someone else; " I got two pair, aces and nines, what do you have?"
me: "Ace-deuce, fuck. I fucking hate ace-deuce."