MSB

Microphone sucks balls

Colleague: Yo, I can barely hear you..it sounds like you're driving?
Me: MSB

by Kidius February 11, 2022

Msb

My meaning of Masturbate for discord.

“Msb count:4”

by Nugget😚 September 4, 2022

MSB

The term "MSB" means MumSBrain, similar to mumslife it's used to signify that you aren't lying about something.

'Yo bro have you seen that girl with the fat ass'
'MSB i saw it, it was hugee'
'MSB it was huge and juicy'

by blackthugshaker123 September 3, 2025