camp [kamp] via dictionary.com
1. something that provides sophisticated, knowing amusement, as by virtue of its being artlessly mannered or stylized, self-consciously artificial and extravagant, or teasingly ingenuous and sentimental.
2. a person who adopts a teasing, theatrical manner, esp. for the amusement of others.
–verb (used without object)
3. Also, camp it up. to speak or behave in a coquettishly playful or extravagantly theatrical manner.
4. campy: camp Hollywood musicals of the 1940s.