by Paul Kusinitz January 23, 2003
Exhaust tip so huge you could fit your head in it. Purely there for wank value, does not actually add to the performance of the vehicle
by [LE] May 14, 2004
A selfish prick who dumps their baggage onto other people especially when it’s not appropriate. A trauma dumper’s motive is often to gain sympathy or minimize other people’s traumas.
by exoliq March 07, 2021
by The Asshatinator March 12, 2003
by Dr. Lipschitz August 26, 2010
by the dumper-bumper bandit February 25, 2009
When two cars are parked close enough together that you can rest each a butt cheek on each bumper to take a shit.
by Munchus Maximus December 04, 2013