Top definition
A way to get back at one's significant other. Post-fight, one shall grow a large, thick, luscious bush and proceed to "fool around" and feel satisfactory when watching the other attempt to overcome the massive obstacle.
"That bitch! He made me so mad, Imma grow a Revenge Bush (RB)!"
by Lightbulbs April 11, 2010
Happy St. Patties Day!