Doninnit

1. To exclaim of one's personal interest in any comment made.
2. To explain that an activity has been completed and await confirmation in the form of appraisal.

"I kicked his sorry butt, doninnit!"
"We should make a crew called Dem Lot, doninnit!"

by RENEGATUS DOT COM October 09, 2003

Doninnit

Verifying that you understand a statement that has been made.

Don #1: Trust me blood, there's a don in the place right now, blood!
Don #2: Doninnit!

by Stonka October 18, 2003