Muckyroundtin likes to tell bad jokes when he's not beating about the bush
Andy wears his y-fronts for that long he has to snap them in half to get them in the washing machine.
Roger's surname is Nightly. Roger Nightly is more than just his name; it is also his main goal in life.
(@Mad Doug Biker has hacked this account and is now posting as Rocky)
Stephec doesn't have a washing machine and cleans his Y-fronts by banging them with rocks down at the river. Hopefully he'll remember to take them off first though, especially after last time.