We were in Vegas a couple years ago and saw a street performer leaving the Mirage with a drink in his hand that looked JUST like Alan from The Hangover.
The next night we're walking in front of the Bellagio fountains and there he was sitting on the ground leaning up against a hydrant with his sunglasses on. Thinking he's a street performer I pull a few bucks out and go up and ask if we can get our picture taken with him.
In a voice that sounded JUST like Zach "you can get a picture but I don't need your money"
thinking to myself, when does a street performer in Vegas ever turns down money? "are you sure?"
"Dude, I've got more money than you can imagine, just take your picture"
2 days later Zach and Will Ferrel showed up at a Starbuck's in Seattle, walked in behind the counter and started serving drinks up. Why? Why not. LOL