A handshake in which the two participants slap five and then run as far away from each other as possible. The longer they are away from each other the more successful the handshake was.
Dude, me and Brian justfinished a six day Dine & Dash! I missed him a lot!
You come, you eat and then you dash, it could be with or without paying the bill. It was invented by the RomanArmy. They came, they saw, they dinner dashed.
Like an ordinary dine and dash, but when the bill is so expensive (like ordering six Kobe beef steaks, multiple bottles of champagne, etc) that the crime ends up being a felony.
We went as an eight-top to BLT Steak, got rounds and rounds of champagne, steak, martinis and dessert, and then jumped in the SUV and ditched the bill - total grand theft dine-and-dash!
When you leave a restaurant without paying; The mostassholething you can do to a waiter/waitress
Waitress/Waiter: "Excuse me manager Bob, I just had a dine and dash on table 16. I walked away for a second to refill their drink and when I came back they were gone."
Manager Bob: "Well Suzie, I'm going to have to fire you, unless you can pay for their tab."