A fork of Rural Dictionary
1. The act of anal sex involving two homosexual males. 2. Anal version of hide the salami.
Gary and Ace were too busy playing buttdarts to go out last night.
A fucking annoying ass biker who is slowing traffic and getting in the way of people trying to get places besides Trader Joe's to buy granola
"God damn fucking Buttdarts think they are actual cars"
To engage in a painstaking game of dartz on someones ass. A total douschebag who screems random shit at the top of his lungs.