Slubby Ryan Share definition Flag A Slubby Ryan is somebody who is short, chubby, have bad posture, and likes Debby Ryan a little to much. Abbie is the biggest Slubby Ryan Ever! Slubby Ryan by Slubby Ryan June 16, 2020 0 0 Get merch Get the Slubby Ryan mug. Buy Now — $32.95 See more merch