Definitions by fishah

R.S.T. 

Rip, Smash, Tear. In Canada used to describe smoking weed from a bong. You rip it from the nug, smash it in the bowl, an tear it with a lighter an your lungs.

"yo dude, r.s.t. or what?" "r.s.t. 420!"

R.S.T. by fishah March 28, 2007