occurs when your heartbeat instantly shoots straight to the roof the moment you stand in front of people, generally ten to probably a thousand people watching you.
by dorsaldeer2004 June 02, 2018

In the financial services industry, DI is disability insurance. It is typically sought by people who are screwed up and are about to "go in the tank" physically or mentally. DI is offered by companies that charge hefty premiums and run claim departments that are intent on reinterpreting the provisions of the policy to prevent the payment of legitimate claims.
"Damn, my boss fucking hates me. This has really messed up my mind. It is a good thing that I got DI, because I feel a mental-nervous disorder coming on."
by Insurance Man April 23, 2006

Only the best person in the world! Even though she has no ears and blonde hair that only goes up half way. See also pubic lice
by Di September 30, 2003

An incessantly spinning, exciteable and high-spirited phenomenon of nature. Typically found with arms outstretched and/or slightly inebriated and giggling. Mostly female.
1. (in reference to a group of boisterous young women): "There goes another group of Dis", or "There must be at least six Dis in that group!"
2. "(a) Di would definitely make this situation more unpredictable"
2. "(a) Di would definitely make this situation more unpredictable"
by psx9 March 25, 2009

by Giovanni January 14, 2004
