When a cat is cleaning its ass with one back leg high in the air and the movement back and fore makes it look like a front paw is bowing a stringed instrument; that is playing the bum-cello.
by Irregular Shed June 27, 2011
When a persons eyes are all bloodshot and red as if they have been crying from severe pain from being freshly analed for the first time.
"Jaaaames?! Have you got freshly bummed eyes?"
by Destroyerofdirtboxes January 19, 2017
The process of inserting ones erect penis into an associates rectal passage, for the amusement of a third party. This technique is often implemented in the city of Bristol.
by aNDY bELOO November 13, 2006
by flibe September 22, 2006
Bus Driver's Bum
Have you ever seen a bus driver with a small arse - no, because they are always sat on it!
So this applies to someones whose arse is that bloody big, that it can easily effect tides and cause a solar eclipse.
Have you ever seen a bus driver with a small arse - no, because they are always sat on it!
So this applies to someones whose arse is that bloody big, that it can easily effect tides and cause a solar eclipse.
by The Dazzler April 26, 2006
by jimmy stevan October 27, 2016