When someone has a flat ass and it looks like the back of a square shovel.
Oh my God..did you see the guy that just walked by? His pants are baggy in the back. Ya, he has a shovel arse AND there is no cure for a shovel arse.
by Pattio January 09, 2006
Can you define these popular missing words?
The arse belonging to somebody who frequently participates in anal sex, acting as the passive partner (the one having their rectum penetrated). In such a case the arse is referred to metaphorically as a shovel, due to the fact that it "shovels in a lot of cock".
Aaron really loves taking cock, he's got a shovel arse!
by zappaz September 03, 2008