Top Definition
This is the rank smell after a shart that makes its way down your pant leg right before you have a violent diarrhea. It's usually extremely warm and is an early warning for future smells to come. At this point you might as well consider throwing the pants away.
That dude just cleared the bus after some violent molten gas on the way back from Mexico!
by Ed Bodine March 07, 2006
6 Words related to Molten Gas

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