MBAG 

Acronym for "My Balls Are Growing." Used to describe feelings of swelling pride upon a great success, epic achievement, or otherwise awesome act. Also may be used to describe an incident in which ones balls might actually be growing, in which case medical help should be sought immediately.

Dude, did you see me picking up that chick? MBAG!

MBAG by mdgw August 29, 2010

Mbagara 

Uses crocs for everything, ashy black man who does accounts, loves water yet drowning is a disorder, is gay and wants a green card ( clapping cheeks under the sheets, green card in boulevard), floats all the balls on the court with the strides of an ostrich, built like a bamboo stick but is extra thick, smack it and it echoes like thunder, shake the earth call that an assquake causing bootamis (tsunamis) we gonna sink Japan! "Oni-chan tasukete!!!!!!!!!!!!!!!!!"

Do you have a boyfriend?
No...I have...a...Mbagara
Oni-chan blacks out...

Mbagara by Bigdickiden smalldickbrad April 28, 2021

Mbaggin

While in the act of fucking u stick your dick garbage and then u stick your dick in her anus. after that u hit her in the face a couple of time with your dick and u take some ass and rub it in her face and u jizz all over her 4th hole

After work one Bagely was Mbaggin on his coworker and she smelt like shit

Mbaggin by D-Run April 11, 2008

M Bag 

sticking M&M's up your balls for sexual pleasure, then letting your partner eat them off.

" Damn, she M Bagged me GOOD last night"

M Bag by lizard100 August 14, 2008

M-Bag 

a girl who acts and seems like a jbag but isn’t really

“uno keisha’s moving mad”
“nah not really she’s an m-bag”

M-Bag by m6969 jr February 5, 2020

M bag 

A scrotum with a letter M on it. Usually seen on extremely fucked up mario queers.

Guy: *fucks Girl hard*

Girl: *moans*

Guy: *jizzes in Girl's pussy*

Girl: *looks at Guy's M bag* Omg, I had sex with a fucking nerd!

Guy: Oh shit! *teleports away like a...wierd...person?*

Girl: What the fuck?

M bag by Sn-OOOOOH! March 11, 2010