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A competition amongst the male populace to see who can go the longest without sexual interaction or masturbating during the time of lent. That means no masturbating, handjobs, blowjobs, penetration, or any other form of sexual interactions that could possibly result in orgasms.
"Are you in the ironman challenge?"

"Yeah I've lasted for 5 days already!"
by rsnyper February 11, 2010
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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2
In a 24 hour time period have have anal sex, vaginal sex, hand job, blow job and and a Boob Fuck.
Man I didn't think I could cum five times, but girl and I Pulled off the Ironman challenge.
by xorvam June 18, 2014
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