The act of sneaking some assholes cigarettes and running them through your dirty ass crack and putting them back in the pack.
Scott was being a douche, so Russel took his cigarettes and ran them through his nasty sweaty ass crack calling it the Rusty Russel...
When a friend asks to spend the night, then stays for 6 months....
Scott to Mike-"Hey Mike can I spend a few days on your couch while I visit".....6 months later.... Mike's wife-"we've been Coopered".....