A Spurs fan and an Arsenal fan get into a car accident, and it's a bad one.
Both cars (with football stickers on windows) are totally demolished, but amazingly neither of them is hurt.
After they crawl out of their cars, the Spurs fan says, "So you're an Arsenal fan, that's interesting. I'm a Spurs fan... Wow! Just look at our cars, there's nothing left, but fortunately we are unhurt. This must be a sign from God that we should meet and be friends and live together in peace the rest of our days."
The Arsenal fan replied, "I agree with you completely; this must be a sign from God!"
The Spurs fan continued, "And look at this - here's another miracle. My car is completely demolished but this bottle of whisky didn't break. Surely God wants us to drink this and celebrate our good fortune."
Then he hands the bottle to the Arsenal fan. The Arsenal fan nods his head in agreement, opens it and takes a few big swigs from the bottle, then handing it back to the Spurs fan.
The Spurs fan takes the bottle, immediately puts the cap back on, and hands it back to the Arsenal fan.
The Arsenal fan asks, "Aren't you having any?"
The Spurs fan replies, "No. I think I will just wait for the police..."