a) Your Lazy Ass Roommate who doesn't appreciate how much your ex-girlfriend spent on the couch he can't get off...damn I miss her...

b) The inverted hump the non-NASA cushion couldn't bounce back from (see: flatscreen, warranty)
"Don't you know how to sit on a fuckin couch right? Yer such a fuckin couch dent! I can't wait 'till you move out"
by Couch Dent September 25, 2009
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