spend a penny

(British & Australian informal)

if you say you are going to spend a penny, you mean you are going to go to the toilet Excuse me, I must go and spend a penny.

Name	Pronounced	Usage
Burger	['bə:gə]
Cadmus	-	Greek Mythology (Latinized)
Tom (1)	TAHM (English), TAWM (Dutch)	English, Dutch
Ballaster	['bælistə]
Chelo	CHE-lo	Spanish
Koralia	-	Greek, Late Greek