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2.
slang for gasoline, it goes low gallon(regular)first, then high gallon(plus) then super high gallon(premium). for diesel, we use "the german gallon"
you pull up to a full-service station, and the guy asks,"would you like the high gallon or the low gallon?
by thebug October 29, 2006
 
1.
A unit of volume in the imperial measurement system. Typically used for measuring amounts of liquid to be sold. Rarely used in scientific or any usefull application.
I got 10 gallons of root beer for 5 bucks!
by berkinator July 18, 2005
 
3.
the amount of alcohol that 1SG can drink......homeboy! HOOAH!
Cadet: Ever do drugs 1SG?
1SG: Hell no! I don't do drugs.....but i do drink alot of booze! I can drink gallons homeboy!!! HOOAH!