Definitions by joe and leanne

arselash 

1) when a male is lashed across the buttocks by another male

2) can be used as a spontaneous word to express anger

1) "so i went to this gaybar the other night and ended up getting totally arselashed..i couldnt sit down for hours"

2) "oh arselash, its never going to stop raining"

arselash by joe and leanne January 22, 2008