smhbyl
An acronym using the popular SMH (shake my head) in addition to BYL (between your legs).
Guy- "Hey I was thinking you could come to my crib tonight so we can do some freaky things"
Girl- "Haha. You are so nasty, smh"
Guy- "smhbyl"
Girl- "Haha. You are so nasty, smh"
Guy- "smhbyl"