look up any word, like bukkake:
 
1.
When in bed, a guy holds up the blanket while a girl is giving him head, creating the appearance of a tent.
"I think it's time for you to crawl down and give me some tent time."
by reluctantone October 16, 2011
 
2.
A private place, usually a tent, where one can perform evil deeds in relative privacy. Commonly used by pornographers or people who are geeking in order to hide illicit materials from others who may covet them.
Yo man, Dave was geeking so he took his stash for some quality tent time.
by A. Friend September 07, 2006