SMB

SMB means - Suck My Balls

Matt "Shut up bobs"

Bobs "Matt, SMB"

by AdAgency March 6, 2007

SMB

This is the abbriviation for "Saggy Man Boobs"
You know when guys have too much boob, and they sag? Well then your guy has SMB's.

I couldn't stand to look at him because his SMB's would jiggle whenever he walked.

by Bobsquad August 6, 2005

SMB

Sporatic Masturbation Bout - When you just can't stand it anymore. It doesn't matter; back of the classroom, bathroom, under the dining room table, shower, garden, playground, driving.

Man, I was in woodshop and I had a SMB with sandpaper. It was awesome.

by TheRealPecker April 13, 2005

SMB

Stupid Mormon boy; a nickname given to AI3 contestant, Jon-Peter Lewis

That darn SMB, can't do anything right.

by BWAH January 13, 2005

smb

literally suck my balls, but used more like a taunt. Mainly used by teenagers and adults that havn't got a job yet.

woot i won! smb mtfkr!!!

Translation: Great! I've defeated you. You Suck.

by D-Dawg3000 September 27, 2007

smb

smack my biatch
The most cooperative, sexy, horny, shy, girl on efnet.

But still sux playing any game online

smackytobtch, smb, alison

by tkg March 22, 2005

SMBS

SMBS:verb: Suck my ball sack. Its a form nicer thzn saying FUCK YOU!, Or saying the literal "suck my ball sack". SMBS (sounds like SMIBS) is a lot "nicer" but still gets the point across.

"Hey Jeff! Your a looser"

"Hey why dont you try SMBS!"

by The wordster August 8, 2008