look up any word, like cunt:
 
2.
new chevy cobalt
very slow even the supercharged ones
dude did you see that race; no wut was it? a chevy caviller and a chevy slowbalt; who won?; idk there still racing after 2 minutes
by Andrew May 31, 2005
 
1.
The art of driving a fake Cobalt SS and believing you own an automobile that it worth something. The drivers name starts with a Z in most cases of this.
Slowbalt equals 2006 Cobalt "SS" that is said to be turbo charged as well as supercharged at different times, therefore rendering it a useless piece of crap LT.
by FORDFTW!!!! September 21, 2011