A bartender says, “We don’t serve time travelers in here!”
A time traveler walks into a bar.
Time Traveler at the Bar
Categories
Explanation
Experiment
Explain Bear
Alright, listen up, you're obviously not the sharpest tool in the shed since you are the one telling this 'joke'. The humor comes from the fact that the bartender is making a rule that seems pointless because there are no time travelers, but then a time traveler shows up right after. It's unexpected and therefore funny, at least for normal people.