maghanap ng salita, tulad ng the eiffel tower:
An insult - the reversed, in terms of french/english words, version of douchebag
Shut up you showersac!
ayon kay dannytee92 ika-02 ng Mayo, 2010
The more offensive version of douchebag. Douchebags are relatively good things (keep those cunts clean), so, naturally, shower sacs would be horrible things.
Sarah: You're such a douchebag!
Val: Thanks, but you come off as a shower sac.
Sarah: Ugh! Fuckmuppet!
ayon kay Mike McShower Sac ika-26 ng Agosto, 2007