A movement in the legs which defines ones bottom. When the legs are spread. pushing one cheek of the bottom backwards defining it's shape.
- Used to mention a desirable bottom
- Used in slang to describe an unattractive bottom or as a jest
- Used to mention a desirable bottom
- Used in slang to describe an unattractive bottom or as a jest
1. "Did you check him out? His arse is so huge he bum-rolls while sitting"
2. "That girl has one fineeeee bum-roll"
2. "That girl has one fineeeee bum-roll"
by priestfeast July 29, 2009
Get the Bum-rollmug. Your a bum for not playing Fortnite
by Snaiaiiaiaow April 16, 2019
Get the Bummug. A person who has more clothes up there bum than posh spice has in her wardrobe, a Arse muncher, his pants cost him £5 but hes got £4.50's worth up his arse
James 'Hungry Bum' Makowane is the Current European Champion of Arse munching, he won his title in Belguim Nov 11th 2007, he ate (his arse ate) 3 pairs of trousers and 6 pairs of boxer shorts!!!!!
by Dave Liverpool No1 January 28, 2008
Get the hungry bummug. by Pemon' December 27, 2018
Get the reefer bummug. by anonymous 36367952 March 25, 2019
Get the Bummug. 
