Slippery Sleeve Slap Share definition Flag After having sex with a partner with a condom, poke holes in the tip and slap your friend across the face, this completing the slippery sleeve slap "Yo, I slippery sleeve slapped Derek last night and it went everywhere" Slippery Sleeve Slap by Krillbait March 28, 2021 Get the Slippery Sleeve Slap mug.