Definitions by Nick aka NASCAR Nick
Shitter
An alternative nickname for Thrasher (a company that makes performance parts for GM w-body cars) , such as poorly made cold air intakes and the like.
While taking a look at my cold air intake in my 2000 Monte Carlo SS, Mike exclaimed, "Thrasher?! More like...Shitter!!!"
Shitter by Nick aka NASCAR Nick December 28, 2005