

Just thought of a couple more: they have to eat unhealthy amount of meat (pork or beef only obviously) and zero vegetables (fries are acceptable). Breakfast is a mixture of (leftover) pizza, fat, eggs and any other kind of heavy greasy food. Even better if blended together so they can show how manly they are by their prowess in eating shit. They have to drink lots and lots of beer, and the first one to say they had enough (of either meat or beer) is mocked for being a lightweight.
Because they don’t want to date (i. e. have some kind of personal engagement), they want to play nut and bolt.