Definitions by baddamanfo'lyffeerudeboii

smlo 

abbreviation of the term "suck my left one", usually followed up by an exclamation mark, or a bitchslap if offline. this is to be said when someone makes a ridiculous comment or insults you in a banterous way.

Adam: Alex, I hope you test positive for chlamydia.
Alex: SMLO! *slap* dick fam

smlo by baddamanfo'lyffeerudeboii March 31, 2010