[ˈdʒɒni], (Noun)

Definitions:
- used as a name for an unknown man, often suggesting that he is unimportant or insignificant
(e.g: the security johnny insists that you sign the visitors' book)

- a condom

- a gown fastened at the back, worn by hospital patients


Phrases:

Origin:
mid 17th century (in johnny): pet form of the given name John; johnny dates from the 1960s