rubbles Share definition Flag 1. Rubbles: To consentually rub and nibble on a person. 2. Rubbles: A name to call someone acting like a cave person. Example of one: *rubbles jojobean450* Example of two: You rubbles, act civilized. rubbles by Quizzy March 4, 2005 0 0 Get merch Get the rubbles mug. Buy Now — $32.95 See more merch