Short for Mormon, used by visitors to Salt Lake City, other highly Mormon populated places, or around Massachusetts governer Mitt Romney so as not to offend the Mormons. Usually used in a derogetory sense but not a derogetory word.
So the Mormons, (see Mitt Romney coming) I mean, the mo-mo's really started Salt Lake city with 3 women? What weirdo's!
by Mister N February 24, 2006
by Karen Shelton November 02, 2006
by Mel-C March 11, 2005
Did you see how drunk Joe got last night? What a Mo-Mo. For short, "Hey Mo, while ya up, get me a beer."
by john mc May 21, 2005
Mo Mo Is Your Average Savage Her Real Name Is Molly But She Think MoMo is So Cooler . Mollys Best Friends with lots of people but she loves Carlee the most . Anytime there's a Molly around you be friends with her all she does is make a Blonde look dumber along with her bestie Carlee . Molly Is The Best
by Dudeimthebest2246 June 11, 2017
A brute machine who talks unprecedented amounts of shit and takes the gerth of any cylindrical object up the ass whilst having a red gimp ball in his mouth.
Mo Mo - "To be honest lads she wasn't a brute!"
Other guy - "She was chronic, she looked like Predator. You're such a Mo Mo"
Other guy - "She was chronic, she looked like Predator. You're such a Mo Mo"
by jmantizzle November 03, 2010
by opaltime June 17, 2015