Slimy earbud Share definition Flag A sexual act in which one individual blocks another's individual's ear with cum, after performing otic sexual intercourse. I'm never mating with David again, last time he gave me a "slimy earbud" Slimy earbud by Sanjorge8 January 6, 2019 0 0 Get merch Get the Slimy earbud mug. Buy Now — $32.95 See more merch