Girl: do you really have to do that now?
Boy: I'm just smb not like I hurt anyone
Girl: you're so gross
Nuts balls dick smb
Boy: I'm just smb not like I hurt anyone
Girl: you're so gross
Nuts balls dick smb
by Crazydude108 February 3, 2016
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
Guy 2: You do know that Bowsette isn’t in it, right?
Guy 1: shut
by Aqxer July 6, 2019
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!"
SMB fan B: "Yes, I did and it was a video, I learned how play it!"
by Matzwood Knight October 7, 2020