Top definition
The Chevrolet Coblat SS Supercharged. Superchargers are often known as blowers, so the combination of the words Blower and Cobalt form the term 'Blowbalt'
"James just bought a 2006 Cobalt SS S/C."

"Oh, a Blowbalt. Nice."
by Mr.Dustin September 21, 2009
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