Top definition
(n) the part of your dash board that tells you when you are out of gas.
The gas o meter is reading empty. We better get some gas.
by angelpoetheart September 12, 2009
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2
To describe how high you are on a scale of 1-1000.
Person 1:Dude I'm about 420 on the gasometer scale
Person 2:Your a disappointment
by litterallyDiditformeme420 September 09, 2019
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