guy 1: hey can i borrow mw:3 when you're finished with it?  guy 2: sorry dude, abed's rule
"refusing to lend out dvd's and video games after having them scratched / damaged by careless friends
"guy 1: hey can i borrow mw:3 when you're finished with it?  guy 2: sorry dude, abed's rule" What is the definition of "abed's rule"?