spend a penny Synonyms

micturate pass water wee-wee wee urinate piddle pee relieve oneself have a leak go to the loo have a wee have a pee have a piddle make have a tinkle have a wazz do a number one do number one have a slash go to the lavatory take a whiz piss puddle tinkle make water pee-pee take a leak answer the call of nature go to the toilet widdle go number one