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When a person in the engine repair business, pipe line repair industry or any other business is doused with gasoline or diesel fuel in the course of doing a job. This usually happens first thing in the morning and you stink like gas all day. This usually pisses you off and people tell you that you stink.
You smell like a gas pump!
No shit! I took a gas bath at work today.

When Joe opened the valve, it dumped fuel on my clothes.
Dude! You took a gas bath!
by shadrach269 June 06, 2009
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