What is D1?
1.
somebody who is really good at something, or tears shit up at something.
"dude i'm so D1 at football"
See
2.
To be completed. To have finished.
(A K Hubbell ism)
1. I am so d1 with you.
2. Dude, Tom showed up at the meeting and dropped his pants. Dude is d1.
