by real_men_uber rick August 24, 2021

by house lol January 25, 2021

It's simple. Take some ice and put it in your underpants, next to your cock and try to survive this shit without getting your pee frozen.
by Knife Rape December 2, 2019

by J.R. 1 September 24, 2021

The action of grabbing a funnel and shoving it into your partner's asshole and pouring wet concrete into the funnel, allowing it to pour into their asshole, and once the concrete hardens, the partner has to try to shit it out, in which they win a bet of 20 dollars
Guy 1: me and my partner did the Caribbean concrete challenge
Guy 2: are you and your partner okay
Guy 1: yeah
Guy 2: are you and your partner okay
Guy 1: yeah
by brian33337 October 15, 2023

A challenge that still exists to this day, most commonly known for it's suicidal outcomes due to the chemicals in it.
by bakfjeidfjhgjriedfjgnjrkerjfhg April 20, 2021

The act of shitting in a condem, freezing it, and then inserting it back into the rectum- also known as, "The Alaskan pipeline."
by The coom goblin August 9, 2021
