Top definition
1. Actor who played Ricky Ricardo on the television show "I Love Lucy."

2. Slang term for designated driver.
1. "Did Desi Arnaz ever do anything other then 'I Love Lucy'?"

2. "Mike's Desi Arnaz tonight, so I'm getting hammered."
by Samiz0r September 11, 2008
Get the mug
Get a Desi Arnaz mug for your fish Julia.
buy the domain for your foodie blog