To drink heavily to the point of getting zonked out of your mind.
Last night I tanked up so much, that I passed out and dreamed that I was swimming in a sea of beer.
Mark H tarafından 17 Ağustos 2004, Salı
1 more definition
To fill up your car with gas
I gotta stop at a Gas station to tank up
Tank up tarafından 22 Kasım 2010, Pazartesi