Brit

Brit is a slang for the psychedelic phenetylamine compound 2C-B. It is derived from the Danish girls name Brit. When combined with MDMA it is Maibrit.
The name has nothing to do with being british.

"Yo dude, you got that re-up of Brit? I'm going Maibritting tomorrow night at the rave!" - Buyer
"Awesome dude, I'll hook you up with that Brit! 20 danish crowns per hit! Maibritting is the shit." - Dealer