One of the collectable supplies in the strategy game "Starcraft". Unlike minerals, you must construct a refinery before you can begin collecting it. Used most often for advanced units.
You have not enough Vespene Gas.
by Conker the Great April 10, 2004
You need moar of it.
I tried to make a spawning pool, but I require moar vespene gas...
by h0x13c0tt0n April 09, 2009
One of the main components of a queef is vespene gas.
She just queefed and it smelled of vespene gas.
by nmvg May 22, 2010