Someone said :
Probably from doing all the cooking and making sandwiches, have you any idea how hard it is to clean out an oven? and don't fucking talk to me about changing the oil in a deep fat fryer or cleaning the skid marks out of men's underwear, like seriously lads do you actually know what toilet roll is for?
Yes they use it to block the toilet. As for skidmarks, I find a squirt of white vinegar before washing gets most of it out. That assuming they bother to change their underwear at all.