When something ruins the mood or vibe of a situation.
Dick Kill - Ruining the overall mood of a situation suddenly
by KGROGG July 14, 2008
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Is when the penis is completely limp, and nothing can bring it back to life.
Dave: my dick was limp,even when mary was grinding her ass on it.

Chris: sounds like road kill dick bro.
by autumnnips May 4, 2014
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