Shlurpy Durpy Share definition Flag The act of giving intense oral copulation that the receiver feels as if their brain has been sucked out of their male genitalia. Hey Fin, I heard your girlfriend gave you that Shlurpy Durpy last night. Shlurpy Durpy by Korrin Seejehk March 11, 2022 Get the Shlurpy Durpy mug.