Oulawl Share definition Flag A sound made when experiencing a feeling halfway in between pleasure and constipation. Last night, when I was recieving a blumpkin, I oulawled pretty darn loud.OULAWL!!!!!!!!!!!!!! I SHOULDA EATEN MORE FIBER!!!! Oulawl by Why are all my names taken? June 16, 2009 Get the Oulawl mug.