When a person is told, or hears a joke, then proceeds to explain why the joke isn't realistic, or real thus ruining it for all involved. A response to say to one who participates in haucking is "don't hauck that shit"
Pat: That chic was like 8 feet tall, dude, it was hilarious!
Haucker: Um, well the tallest person ever wasn't even that tall, so I'm pretty sure that's impossible.
Pat: Fuck you, you hacuked it.
A form of fisticuffs, perfected early in the new millennium by Master Salty. This form of fisticuffs is done by forming the hands in fists and curling the arms to the face, with the back of the hand facing your opponent. To strike, one must fling their hands toward the enemy (still facing them with the back of them) and hitting with the back side of the knuckles, much like a scorpion. This is done until one fighter submits.
Jim: Dude, how could you ask her out? I like her!
Bob: Well, I like her too...
Jim: only one way to settle this..
Jim: SCORPION RULES FISTICUFFS!!
*Jim strikes Bob many times*
Jim: It is decided! She Shall be mine!