when youre having sex with a girl and she can't take the dick no more

Literally everyone, ever. Including the writer of this definition.

To submit or give up.

TAPOUT is a brand of clothing worn By "Bros" And "Douche bags". The main purpose of wearing Tapout Clothing is to distinguish "Douche Bags and Bros" from the normal populous.

Those who Wear this brand of clothing can also be found driving large trucks that there parents have purchased for them.These trucks usually have enormous tires, and suspension, yet have never been "off Road". Another feature is the addition of a large Sticker with the "TAPOUT" logo on the back windshield, Which is used to locate the vehicle in a crowded mall parking lot.A set of Chrome "testicles" may be seen hanging from the tow bar as well.These testicles are the only known Reproductive organ known for those wearing the TAPOUT brand.

Those wearing "TAPOUT" clothing should be avoided at all cost. It has been said that contact with an individual wearing "TAPOUT" clothing can result in irrational rage,Bodily injury, loss of IQ points, Herpes, and gutter mouth. The use of the word"Glammis" "fuck" and "bro" has been recorded as common lingo with Individuals wearing this brand. Please use extreme Caution!

Brand name apparel worn by posers who want to be associated with the MMA lifestyle even though they don't fight, don't train, don't do shit.

The original brand of mixed martial arts apparel, TapouT is an American T-shirt and MMA apparel brand. It was started in 1997 by three men, "Punkass" Dan Caldwell, "Skyskrape" Tim Katz, and Charles "Mask" Lewis Jr.(1963-2009), and is still doing well today. Unfortunately, a lot of "douche bags" wear TapouT clothes, which is why they aren't respected that much.

To tap the floor or an opponent in an act of submission. As in Jiu Jitsu, the losing party, as opposed to being seriously injured or rendered unconscious will tap to admit defeat.