Individual who goes out and beyond the call of duty to make a total asshole out of himself whether it be too much to drink or just in general acting like a real asshole..
Here we go again....Tommy's making Captain Ass again!!!!
by CYN1CAL MIKE July 29, 2009
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A term for someone who wrongly believes that they are the toughest person on the planet. Usually seen wearing TapouT apparel and driving oversized pickup trucks with loud exhaust and underglows. Most likely either a very short guy that has an inferiority complex or a latent homosexual. Usually seen only in the company of other captain hard-asses
Did you see that jacked up truck with that scrawny guy driving it?
Yeah, captain hard-ass was behind the wheel wearing his TapouT shirt.
by KickdinthaBag October 6, 2010
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The male who is responsible for inviting along female companions when a group of males decide to go out. The Ass Captain has no other responsibility other than to ensure the women show up for the evening.
Joe is the Ass Captain for the night since he met a group of girls on the Internet last night and they agreed to roll out with us.
by Epic909 March 28, 2004
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very very very gay man.

In a group of men the man who decides to invite girls to where ever you are going.

very gay man on a boat.

"if I told you i was an ass captain, would you swab my poopdeck?"

"and dorian is the designated ass captain for the night"
by Undie Bundie September 23, 2007
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Someone, usually a male, who enjoys to have sex with either a lady or man in the anal area of the body.
Ooh, I would love be the ass captain of your anus
by - Ian July 29, 2006
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Beat the shit out of the Mexican team captain on your wrestling team
Hey did you hear what day it is?
Yeah it’s national beat the beaner captains day!
National beat the beaner captains ass day is a national holiday where you beat him up
by Toesforthebros February 2, 2021
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