Statement in response to being told that your work sucks, or you suck in general. Often said in defense of one's self when being accused of sucking by people of limited knowledge or bad information. Commonly stated in a rushed together pronunciation "idontsuckyousuck" for maximum impact, and to point out that the person doing the accusing actually sucks, not you.
- Hey, I couldn't help but noticing that you did a terrible job saving the day again, you sure do suck!
-something a teenage girl yells at you when she knows she is in the wrong
-something said when your pissed but can't find the words to express it
and when repeated in a story to coworkers everyone just looks a round and says what the fuck
-can also be shortened to FUSD (which sounds like some weird std)
on the sidewalk outside small shops:
Sales Woman: Excuse me but I know what you did and that was very immature of you even if you won't admit it!!
Stupid Girl: (turns around and screams) Fuck You Suck Dick!!!!!