"Dude I saw some bouncing in your jeans. Are you going commando?" "Even better, Super Commando! The chicks love it."
by free baller April 3, 2010

To cross more than one lane of traffic in a single lane change maneuver. Exponential bonus points are given for each lane crossed after the second. Peeling out grants a multiplier. Each car within the danger zone around the driver who is Highway Commando'ing is considered a casualty.
by Scott Icarus November 6, 2011

A super cool way of asking for nudes. Probably just genitals, but if you refer to yourself going shirtless as going commando, then consider this an all around great phrase for sexting.
by lilythegoose December 16, 2018

by k-dub23 November 23, 2010

Guy 1: Hey Allen wouldn't it be cool if alligators could mate with humans?
Allen: No guy 1 you're a weird-ass rando commando.
John: You know what would be great for these tough-ass wall sits? An invisible stool.
Allen: No guy 1 you're a weird-ass rando commando.
John: You know what would be great for these tough-ass wall sits? An invisible stool.
by Cheekymcgee May 30, 2011

In Photography, It refers to not having a protective UV filter attached to the front glass element of a DSLR camera lens. A lens without one runs a higher risk of being scratched or broken due to it being dropped, flying debris or hit up against something.
I know you just got that 70-200mm lens, but you can't go into an Occupy Wall Street protest going commando without a filter on it. What if the police move in or protesters start throwing things?
by GenVirtu December 3, 2011

by Stash_Master August 14, 2006
