piss-up vs Britain

piss-up and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
piss-up	Yes	No	No	No
Britain	Yes	No	No	No

piss-up (noun)	Britain (noun)
vulgar expression for a bout of heavy drinking	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom