tense
Puns about tense.
ClockWhen does the clock win? When it's oneDream DoctorA guy goes to a psychiatrist. "I keep having these alternating recurring dreams. First I'm a teepee, then I'm a canopy. Then I'm a teepee again, then…CampgroundsWhy can't you run in camp grounds? You can only ran. It's past tents.Past, Present, FutureThe past, present, and future all walk into a bar. It was tense.