The exclamation can be gender neutral and may be used by either sex due to the covert nature in which it is employed.
Common usage is found among co-ed camping trips of youth attempting to conceal their true intentions from eavesdropping adults through subverting camping-associated terminology.
2.n. The plural for an obvious bulge in the crotch through fabric where an erection is produced, derived from the phrase "pitching a tent"
3.n. A kind of abbreviation for tentacle sex/rape, often used to describe a specific kind of porn
2. Tents in public are generally frowned upon.
3. (On /d/, an image board on 4chan) Post more tents!
2. The adultfanfiction.net suggested abbreviation to be put in the summary of a story containing tentacle sex
2. The summary for the story read "Buffy meets an interesting monster while patrolling. Anal, DP, Humill, Tent.