Definitions by Mr. Frenson

bonnafest 

Bonnafest is common slang created in Boston and it's north shore. It is a bastardization of two words in Italian.

It means, good, fine, acceptable, delicious, and other good things.

"I ate at the new Japanese place."
"How was it?"
"Oh man, bonnafest!!!

bonnafest by Mr. Frenson August 7, 2017