Top definition
(noun) A frequent insult principally aimed at a "waste of space"

ie. Someone that is worthless and has no reason to be living, can also be very stupid and selfcentered.

"Alans's a WASTEBRUSH"

"Shut up you WASTEBRUSH"
by Lampton September 22, 2008
Get the mug
Get a wastebrush mug for your guy Paul.