The extremely close relationship between a homosexual and a heterosexual of opposite sexes. Either a homosexual male and a straight female, or a Lesbian and a straight male.
Jim was dating around in the gay community, and Amy was on and off dating a gentleman, yet Amy and Jim hung out almost constantly. They shared very similar views and outlooks, and had a very very strong friendship. Thier Mo-mance was something that not many people understood.
by Rakion October 17, 2009
Get the Mo-mancemug. "Stop doing that, you Mo-Mucker!"
by Nestomac November 5, 2022
Get the Mo-Muckermug. Him: Mo hunnids I love you, I gave you everything I have! Please don't leave me!
Mo hunnids: you knew from the start the only things I care about is acquiring currency and drugs
Mo hunnids: you knew from the start the only things I care about is acquiring currency and drugs
by Money_power_respect May 4, 2017
Get the Mo hunnidsmug. "I gotta go drop a Mo", "Man, that was some serious Mo I left in the toilet." or, in distress, "No, no Mo!", "That Mo really ripped my ass"
by Gregaria August 17, 2006
Get the Momug. by Shagga B July 14, 2022
Get the J-momug. 
by Nyc gang June 23, 2019
Get the Momug.