I was sitting at the bar and a friend told me a funny joke and I started "claffing" for about twenty min.
by twistedTeasDnN May 16, 2013
by BigNick99 December 11, 2015
by KookieG October 15, 2021
The area of your behind or buttocks that sticks out when you bend over. Also refers to as plummers bum.
by Star Benier November 29, 2021