One who grooms another mans genitals.
Honey, your bush is a jungle, please hire a pipe duster.
an ugly person who is boring, has no life, and is just not a person to hang out with.
Oh wow that person is a duster! He really needs to get a life.
a chirp/insult from ice hockey, meaning you suck
Random kid : *shoots puck and misses net
Jakob : Nice job duster
A hockey player that falls on the ice an unreasonable amount of times.
Spectator 1: Ouch! That kid's fall looked like it hurt!
Spectator 2: Ehh, don't worry about it. He does that often, he's kind of a duster.
An asshole that sends large amounts of Mojos on the Chia Blockchain to piss people off, make small nodes suffer from desynchronization.
The Duster was getting satisfaction from trolling people on the blockchain