1 definition by unbeatablejatt

A word defining a person who consistently spreads bullshit amongst all the people they know. No relation to "crapdusting". Perpetual shit spreaders are described by this word.
Janine said to Jack, "I'm pretty sure your girlfriend is cheating on you."
Later, Jack's friend Tony says to Jack, "Janine's a total crapduster, she's perpetually spreading shit about people."

Janine's been talking shit about me again
She's a crapduster
by unbeatablejatt August 24, 2010
Get the crapduster mug.