SMB

Short for "Sheet Music Boss" a professional piano YouTube channel that creates tutorials on how to play songs requested by the viewers. They also turn songs into memes and play meme music, like Area 51 and Astronomia which they did a good job on.

SMB fan A: "Did you see the new piano tutorial by SMB, it was really great"

SMB fan B: "Yes, I did and it was a video, I learned how play it!"

by Matzwood Knight October 6, 2020

SMB

Shake My Balls. Used when in distressed, dissatisfied, or disappointed.

"ugh smb man, my dad just died"
"oh shit, that sucks."

by Miniature Pp November 29, 2023

smb

French for "Suck My Dick" (SMD) : "Suce Ma Bite"

"I'm French, I got my baguette, you can SMB"

by lolzor06 November 9, 2012

smb

smoke mad bowls

After school were gonna smb in my car.

by sammyyyy09 May 7, 2011

Smbs

Social media bullshit

If had enough of this smbs on Twitter.

by Breadcoin December 27, 2018

SMB

SMB a texting symbol that's stands for shit my bed.

Gas prices got so high I almost SMB.

by TeamDepp May 23, 2022

SMB

An abbreviation for “Super Mario Bros.”

Guy 1: Man, I can’t wait to play some New SMB U Deluxe!
Guy 2: You do know that Bowsette isn’t in it, right?
Guy 1: shut

by Aqxer July 6, 2019