SMB

Word used as an acronym in texting for "Shakin'n My Butt" also known as Twerking. Like SMH: Shakin' My Head.

Guy: This song is good

Girl: It's not just good, it's lit! SMB

by Johnny M123 March 26, 2016

SMB

"Snap me back"

This is used to tell someone you wish to chat with them over snapchat.

It can be used on snapchat or anyone else.

"Hey when you get a chance smb because I wanna talk." or "smb when you wake up."

by hey-buddo July 06, 2017

Smb

an abbreviation for Scratching my balls is a common element of Internet slang. It was used historically on Facebook but is now widespread in other forms of computer-mediated communication It is one of many initialisms for expressing bodily reactions inspired by smh(shaking my head) or (scratching my head) or which ever you prefer

for example:

JOHN: wats up

Rich: nothing much

JOHN: you going to the party tonight?

Rich: uh SMB Probably not

JOHN: Lol smb

by Oreo N/p April 17, 2010

Smb

SUPER MARIO BROTHERS!!!

dude1-Let's Play SMB
dude2-OK! I call luigi!

by cr2purple May 23, 2011

bake smb's swede

To irritate, to get on smb's nerves

That birdie's bakin' me fakking swede, mush! To bake smb's swede is to twist their melon, man!

by kevolution April 18, 2009

SMB

stands for Speed MasturBation

Man, last night I prank called QVC asking for SMB lubricant and the guy responded, "You should already have that sir."

by Sarkon July 15, 2004

Shaking My Balls (SMB)

When someone says something so ridiculous bringing about disbelief to the extent where people around have no other choice but to shake their head in an aggressive fashion such that the shaking trickles down to the balls.

Goddamn it Chad, I told you not to drink all of the fucking liquor while we're out there hunting on the dance floor...shaking my balls (SMB)

by King George III (Benny Hentai) March 24, 2020