What is a euphemism for toilet?

A euphemism of a toilet is something that maybe used for that Word among young people (perhaps). It could be the pot, lavatory, lav, can, john, privy, bathroom, commode, potty, stool, throne, gutter, sewer, toilette, bad luck, dressing, grooming, ill luck, misfortune, Plumbing fixture, room or tough luck.