V. to obliterate, maim, or destroy something in the same way a cactus might damage a vagina.
"Berlin was cactus rammed by the Red Army near the end of the second world war."
"Man, McGloin is totally cactus ramming the OSU secondary today!"
The prickly feeling you get after the hair has grown in on your scrotum after having shaved recently as the skin tightens up, especially when cold.
"Dude, after getting out of the pool, I ended up with the worst case of cactus sack. I couldn't sit down!"
Going down on a man after he has recently trimmed his pubic hair.
My man trimmed his bush last night so i treated him to a cactus sunset.
A punk who decides to pit the larges sharpest spikes on his/her jacket, then decides to hop into the mosh pit with out thinking that maybe they should just leave there jacket with there friend.
Punker 1: Dude who stabbed you?
Punker 2: That fucking cactus punk over there thrashing his elbows.
A term used for someone that is useless
Dude, this guy is being a total needless cactus
When someone hasn't recently shaved their legs so they're very prickley and you pee on them.
"hey Tim, did you hear that Johnson threatened to give her the golden cactus if she doesn't shave soon? Yeah, infront of her mom!"
The prickly, greasy, "Cactus" feeling in which booty sweat and booboo residue remain in the anus for a lengthy amount of time.
Sometimes when I work out, I end up getting Cactus ass if I don't shower right after!