A play on words, referencing to the security feature in many games known as SecuROM. People generally find SecuROM annoying, because it limits the number of times you can use serials and gives you all sorts of hell. Over time, people have started to call it SuckuROM as an inside joke.
Andrew: Oh fuck!
Andrew: This game has SuckuROM built into it.
Michael: Well that blows.