look up any word, like fleek:
Verb (v.) The after effect of a hot box, when the windows are rolled down after smoking marijuana in a sealed vehicle. The vehicle must be in motion to be considered pot dusting because you end up getting a reaction from people you pass for a certain distance. Please smoke responsibly
Dude, its burning my finger here, put it out and we'll pot dust the people out in front of Starbucks. This should compliment their frappucinos.
by Nando the shmeh February 05, 2011