To have a verbal contest over progressively worse mum jokes. It usually goes around full circle before someone gets mummed-out.
Kevin: Your mum's a slapper.
Joe: Your mum is a bigger slapper!
Kevin: Your mum invented being a slapper!
Joe: Your mum wrote the slapper's handbook!
Kevin: Your mum followed every move in the handbook!
Joe: Are you challenging me to a mum-off?
Kevin: Your mum likes a challenge... etc
Joe: Your mum is a bigger slapper!
Kevin: Your mum invented being a slapper!
Joe: Your mum wrote the slapper's handbook!
Kevin: Your mum followed every move in the handbook!
Joe: Are you challenging me to a mum-off?
Kevin: Your mum likes a challenge... etc
by rob1982 January 3, 2013

by Arminkshipper March 27, 2025

Parents: "We're going out to eat tonight. You'll be home alone, so we left you a microwave dinner."
Daniel: "Ok thanks! I'm also going to use this alone-time to choke the head off my dick."
Daniel: "Ok thanks! I'm also going to use this alone-time to choke the head off my dick."
by colbrandt1717 November 6, 2009

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by THEMOTHERMILF April 4, 2018

When you hook up a "TENS" electro-therapy unit to your nads and taint, crank the setting to max and jerk off to completion.
by JD BY-RYDER September 16, 2025

The chicken wings at this bar blow the doors off everybody elses.
She blew the doors off this I.Q. test.
She blew the doors off this I.Q. test.
by JerrysWords May 4, 2025

James: Lucas, you have been in the bathroom for 2 hours! Why are you grunting so loud?
Lucas: I'm hussing one off! AAAHHHHHH *Splooges everywhere*
Lucas: I'm hussing one off! AAAHHHHHH *Splooges everywhere*
by terk! March 3, 2024
