Five expats are in Pataya, they see a sign that says "Expats Bar," they go in and order their drinks. The bartender serves them and says, "That will be 4 Bhat (10p)."
They can't believe their good luck. They finish the drinks and order another round and the bartender again says, "That will be 4 Bhat," This whets their curiosity, so they ask the bartender, "How can you afford to serve beer so cheap?" The bartender replies, "I guess you've seen the decor here. Well, I am a retired expat and I always wanted to own a bar. Last year I won the lottery for £15 million and decided to open this place for real expats. Every drink costs 4 Bhat - wine, spirits, beer all the same."
They notice four guys at the end of the bar who haven't ordered anything. They ask, "What's with them?"
The bartender says "Oh, they work for *********; they're waiting for happy hour."