A long thin instrument used to push a screen or scrubber through a crack pipe to catch the residue or back after a rock is smoked.

a Bike

someone that forces their product onto someone else.

Someone who deals and/or uses drugs. Usually both.

The driving force of someone/thing. A Motivation. Could also be an abreviation of pill pusher.

a remote control

(Not to be confused with the common refrence drug pusher from Mean Girls.)

A pusher is a person who is afraid of change, yet has a once and a lifetime opportunity to change; but instead, the person just pushes the opportunity away in fear of the outcome.