muboy 

A word used to describe your best best friend.

ricardo: yee, ron paul is muboy!!!

ron paul: do i know you?

muboy by jamesearlcarter July 23, 2009

Mudboy 

An underdog, willing to succeed.

That boy Simon Dengs a Mudboy

Mudboy by ✰4350* Mudboy✰ June 12, 2018

McBoy Friend 

A boy that is bad for you but yet you keep going back to him, because he is so good. (Im lovin' it)

My mcboy friend is so hot my husband would be pissed.

McBoy Friend by MC JOEY II January 6, 2011

Mubby 

A very humble person. Always has great things to tell and always gives good news. Always falls for the cool kids.

Mubby is a unique type of person.

Mubby by Sweetcutefancygirl May 14, 2015

McBoyle 

The art of sticking your penis in an inanimate object.

Ouch i just mcboyled my pencil sharpener.

McBoyle by Minigolf October 8, 2007

Mubong Park 

A Shitty ass old man who betrayed Mori Jin and killed Moris powerful ass grandfather in the webtoon God of High school because he was obsessed with a red haired girl who died to a god and wants vengeance on all the gods including Mori Jin.

Did you see Ashley today, she’s such a Mubong Park.

Mubong Park by FarAHHHG September 28, 2020

muby touch 

More or less the opposite to the "Midas Touch", everything the person touches turns to shit.

Not only does it look like he has the "muby touch" but it also appears he's used it on himself repeatedly.

muby touch by HarryPNess August 18, 2008