a challenge that is given by friends that involves no sexual activity for 40 days and 40 nights. this does include kissing.
Guy 1: whats wrong with fred?
Guy 2: he said that he was on the 40 day challenge, hes on day 13
Guy 1: by the end of it, hes going to be a hormonal wreck!
Guy 2: he said that he was on the 40 day challenge, hes on day 13
Guy 1: by the end of it, hes going to be a hormonal wreck!
by xX Mirror3d Xx June 5, 2010

A trial that consists of someone trying to eat ten Arby's roast beef sandwiches, usually within an alloted time limit. The contest is most regularly held in conjunction with the "Five for Five Round-up". Also known as "The Arby's Challenge".
Max made it to nine at the last Roast Beef Challenge. Then he vomited at the front of that law firm.
by Nicolast September 6, 2006

by SaffronNaruto April 8, 2021

Jack: "Hey yo, did you hear about that new challenge?"
Mark: "The 4 Finger Challenge?"
Jack: "Yeah"
Mark: "Yeah, I heard that Catherine tried it last night."
Mark: "The 4 Finger Challenge?"
Jack: "Yeah"
Mark: "Yeah, I heard that Catherine tried it last night."
by Arghh Pirates January 14, 2016

When a person puts 100 condoms on their penis. When the penis enters the anus or vagina from many condoms friction occurs starting a fire in the anus. They then get the fire extinguisher, stick it in the anus, then spray to stop the fire. What they didn't know was that the fire extinguisher was actually an oil hose starting a mass fire killing everyone.
by تاريخ إيزيس أو للاغتصاب فيالأح December 21, 2016

Commonly abbreviated CLC, the Coors Light Challenge is the act of purchasing multiple flats of Coors Light and determining the amount required for inebriation, leading to bouts of drunken laughter, bad "mistakes" with your best guy friends and "accidentally" copping a feel of your best girl friends. Many attempt the CLC, but few actually complete it, as it takes so many of these "beers" to get drunk, the participant dies of hyperaquaitis, a condition that describes too much water in one's body.
Bro 1: Bro, do you wanna pick up a couple of flats and do the CLC this weekend?
Bro 2: Oh you know it, I'll hit those up like Brose Canseco
Bro 1: Let's make out.
Hot chick: Can you believe those guys are doing the Coors Light Challenge? They're sooooooo brave.
Slightly less hot chick: Like oh my God I know!! I just want them to do things to me, like right now.
Bro 2: Oh you know it, I'll hit those up like Brose Canseco
Bro 1: Let's make out.
Hot chick: Can you believe those guys are doing the Coors Light Challenge? They're sooooooo brave.
Slightly less hot chick: Like oh my God I know!! I just want them to do things to me, like right now.
by Pat Bro'Neil May 3, 2011

An out right hero who can beat "man vs food" machines. They are the individuals who are looked up to in ferturnities across the world. Unbeatable human beings with incredible skills living in capital city of the State of Rio de Janeiro.
1. Wow that girl is awsome! when i grow up i want to be a pancake challenge winner.
2. pancake challenge winners must get loads of man votes.
3. Its a shame Poland dont have pancake challenge winners.
2. pancake challenge winners must get loads of man votes.
3. Its a shame Poland dont have pancake challenge winners.
by Man of the match March 23, 2011
