1 definition by Josh Levine

Noun. A wind sail made out of garbage bags and duct tape. The word Garbasail comes from the words Garbage Bag Sail, abbreviated as "Gar Ba Sail" or Garbasail.
That Garbasail looks excellent.
It's a great day for Garbasailing.
Those are the Garbasailors.
Have you ever Garbasailed?
by Josh Levine August 15, 2005
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