Top Definition
A drug that can either be snorted as crystals or melted down into a liquid which can then be injected via syringe into the blood stream. B is short for Beaver as trank is short for tranquilizer. While the drug is not actually a beaver tranquilizer it contains most of the active chemicals found in beaver tranquilizers. The effects of the drug can be described as being both drunk and on a coke high.
Last night I got my hands on some B-Tranks, lets go get "b" wasted!

I snorted two bumps of B-Trank last night and felt god-like.
by MC_is_me November 02, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×