Cook Off 

When firing a gun for extended periods of time, the barrel becomes so hot that rounds in the chamber ignite from the ambient heat instead of from the firing pin striking the primer. Cook offs are dangerous because they rarely occur immediately after loading the round and because it's impossible to tell when or if it will happen.

My AR-15 barrel was smoking half-way through the torture test, so I dipped it in water to avoid any potential ammunition cook offs.

Cook Off by PinkPanzer December 21, 2010

chili cook off 

A sexual maneuver in which three males each take a shit, and give them to a single female as a gift. She then tastes all three of the specimens. The person's shit she likes best she has sex with, next best she gives a blow job too, and the unlucky loser has to finish the rest of the shit.

Man, Eric sure got the wrong end of the chili cook off last night.

chili cook off by Arnold Palmer Half and Half March 30, 2009

Chili Cook-Off 

The greatest thing you will ever do with your otherwise uninteresting life. Take note, TCP Students.

Dumb TCP Student: I ain't in the mood for chili today.
Smart TCP Student: who in their right mind would not go to the chili cook-off

Chili Cook-Off by chili_cook_off_fan123 November 6, 2017

Houston cook-off 

The act two guys penetrating a chick, one orally and one vaginally/anally and spinning her

Last nights Houston cook-off was amazing!

Houston cook-off by MonsterKyle August 12, 2019

chili cookoff 

When all the bathroom stalls are full, and you have to shit so bad you have to go between another dudes open legs.

"I had to go so bad, and Fred was in the port-a-potty. Luckily he finished quickly, otherwise we would have held a chili cookoff!"

chili cookoff by BDReeser January 15, 2009

chili cookoff 

At least three men defecate on a woman's chest. She tastes and rates them, has sex with the first place winner, blows the runner-up, and the last man must eat the remaining shit from the woman's chest while she performs the tasks on the other two men.

Aw, man, I got last place in Susie's chili cookoff last weekend. The other guys really gave it their best.

chili cookoff by Arnoldez January 11, 2009

Dyke Cooch Cookoff 

A mirror to the everpresent term "pissing contest" between men engaged in a verbal or personal (or oft physical) arguement, just make it female. And lesbian.

Sara (a lesbian) had a heated Dyke Cooch Cookoff outside the bar with her ex partner after she found out that Midge, and her new found love, left her with the tab for the food and the taxi after the bad news.

Dyke Cooch Cookoff by fanbladesaresharp July 11, 2006