I've always heard it as, "What do you call sex while camping? Fucking in tents."Similar to another favorite of mine:"This coffee is like sex in a canoe, fucking close to water."
A man says to his doctor, "I'm a tepee I'm a wigwam, I'm a tepee I'm a wigwam, I'm a tepee I'm a wigwam!""Relax!" says the doctor, "You're two tents!"
You cannot run through a campsite. You can only ran through it.
Because it's past tents.