A person who loves to cuddle, usually completely platonic.
Jamie is a total cuddlebug, but she never goes farther than that.
by John Dupras April 22, 2005
A small, furry, living mammal which one can cuddle with. Most often exemplified by either A) a sweet and gentle young kitten curled up on a human's chest or lap, or B) a cute little kitten resting in a "loaf of bread" position.
I'm in bed cuddling with my cuddlebug.
by Taz the Spaz October 31, 2012