Meaning:Rollin On The Fucking Floor Laughing My Skinny Black Ass Out. New words used online, while chatting or commenting on Facebook. Mostly used by Black people.(African/American)
Efe: You saw the girl on pink pants today in church? Her ass is so small, look like an Orange.
Dave: rotfflmsbao
Dave: rotfflmsbao
by Efizzy Wow November 1, 2010
Get the rotfflmsbaomug.