Oh yeah, the crank phone call... one of the simpler pleasures of life, and it was fun even if you were sober. A buddy of mine used to pick random people out of the phone book and call them, pretending to be a friend from their past. He'd see how long he could keep them going before either they caught on, or he got bored. He once carried on a conversation with a guy for 20 minutes and they spoke as though they had known each other for 2 decades. Another trick was to call a pizza place (Pizza Hut, Dominoes, it didn't really matter) and ask them, repeatedly, for a hamburger. When they insisted they were strictly a pizza joint, he give up and agree to get a pizza, But first he'd ask what the topping choices were. Inevitably they'd say ground beef was a choice. At that point he'd always say "hey, why not take some of that ground beef and make me a burger?!?" And, simple fools that we were, we'd laugh and laugh and laugh... OK, maybe we weren't ALWAYS sober...