look up any word, like blumpkin:
 
1.
1. Vulgar Swedish slang/noun. The buttocks, ass, bottom, etc.
2. Vulgar Swedish slang/adj.
1. Han har ett stort arsle (he has a large ass)
2. Han är ett arsle (he is an asshole).
by Compactor September 15, 2006
 
2.
To move backwards or to retreat rapidly.
After seeing what had happened to the other person he decided to arsle out of the room.
by wifty October 06, 2008