To be on steroids when they kick in. I'm all gassed up on testosterone and other roids. I'm so gassed up the test has me so horny I'll bang anything.
by Ted Fury December 10, 2016
If a person is gassed up it means s/he is made to believe s/he is at a higher status than one actually is
by noeszbo May 13, 2011
Gassed up is being full of yourself
by Nessalessher June 20, 2016
Gassed up is being full of yourself
by Nessalessher June 20, 2016
You had that nigga all gassed up.
by joe dutch August 20, 2004
by The Dark$ide June 17, 2015
by littlemisscantbewrong May 06, 2020