look up any word, like cunt:
1) A place where one can make a phone call in public.
2) A urinal.
3) A place you can have sex.
1) "I need to go to the phonebox."
2) "I need a slash, I'm going to the phonebox."
3) "Shall we, uh, go to the phonebox?"
by pro-nun-see-A-shun July 05, 2003
1.see Public Toilet.
2.a box containing a Phone that can be used in exchange for currency
Bloke 1: 'I need a piss'
Bloke 2: 'Go f'one in t'phone box'
by andrew ssssss December 01, 2005