A glass pipe, usually for smoking meth, that is nicknamed trampwistle, do to the fact that the longer you smoke dope the more tramps you run into only to use you for your dope. otherwise known as "friends without the r".
Dude, I was at this party last night and I pulled out my "tramp wistle" and you should have seen how many hoodrat hoe's were all over me to get a hit of my bomb ass dope.
by suck my phat cock you junkie January 31, 2010