Definitions by Ben Franklin's Dick

Weed Whacking 

(n) A person who whacks off with one hand and holds a bong, bowl, or other form of marijuana smoking paraphernalia in the other, releasing their dick only to light or repack.

Dude, I was weed whacking for 9 hours today. It was brutal.

Weed Whacking by Ben Franklin's Dick August 5, 2009