by Sexxyyyy February 22, 2009
SMBD; Suck My Big Dick. To be used when u would like to have sexual intercourse with another individual or when u would like to be rude towards someone
by sidhumoosewala March 24, 2020
The young man was at the dominatrix's mercy during the session, and while he manacled to the wall and being flogged, he thought, 'This smbd is greeeaaaaaat.'
by Chelsea November 16, 2004