Smegma sucker Share definition Flag 1.Some who enjoys eating the discharge from uncircumsized penises.2. Ryan Seacrest. Ryan Seacrest is such a smegma sucker, he will not get off Simon Cowell's dick. Smegma sucker by thisistherevolt May 8, 2012 0 0 Get merch Get the Smegma sucker mug. Buy Now — $32.95 See more merch