A SQL query walks into a bar, approaches 2 tables, and asks "Can I join you?"
My terrible cellphone reception is the worst at home. Bar none.
A Roman walks into a bar and holds up 2 fingers and says "I'd like five beers please."
A string walks into a bar and the bartender says "We don't serve your kind here." The string walks out, torn about what happened. He becomes so upset he becomes tied up with the idea of it. The string returns to the bar to confront the bartender and the bartender asks "Didn't I already kick you out?" The string replied "I'm a frayed knot."
My computer has an interstellar pub, it's a space bar.
A proton walks into the bar and asks the bartender for a $150 bottle of whiskey. The bartender asks if he's sure, and the proton responds "I'm positive."
A neutron goes into a bar and asks the bartender, "How much for a
beer?" The bartender replies, "For you, no charge."
The past, present, and future all walk into a bar. It was tense.