Rugger bag Share definition Flag A filthy sack of shite. Use this term to describe any little shit! Coined by Rt.Hon Sir Toby and Miklitoris Shut the fuck up you stupid little rugger bag! Rugger bag by Sir Toby July 20, 2008 0 0 Get merch Get the Rugger bag mug. Buy Now — $32.95 See more merch