To slap somebody with a cactus. Because the cactus spines have a toxin in them, doing this enough will have the victim puking. Can also be done by curb-stomping their face/body into a cactus. May be used alongside a Mexican Tattoo
I'm gonna drive that bastard out into the desert and cactus whip him till he takes back what he said.
by Rusty Unycorn June 29, 2011
Get the Cactus Whip mug.