Top Definition
1. An extremely annoying person that keeps coming back and annoying you after repeatedly telling them to leave you alone.
2. Anything that is annoying that keeps recurring or reappearing.
Telemarketers are turds that won't flush.
by Cannibus Indica April 12, 2004

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An annoying person who keeps popping up everywhere. Just when you think this person has dropped of the face of the earth, they show up. Similar when flushing a toilet, you walk away and notice the turd hasn't gone down all the way, requiring you to walk back, wait for the water to refill and reflush...
Man, that Mario Lopez from Saved By The Bell is a turd that won't flush. Just when I think his career is over, he jumps back into a made for tv movie.
by earn7 November 19, 2008

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