What is The Jackhammer?
1.
Created after the orginal thought of
"Your Drill's got nothing on my Jackhammer"
"Why don't we just stick the Jackhammer in with all the other tool techniques."
"I hope you're proud. Damn you drill and Jackhammer!"
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2.
when you fist a girls vagina and ass vigorously
billy was having a good time giving the jackhammer to kimmy until her dad walked in.
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3.
This is the sexual act of a male using quick, hard pumps to penetrate and conquer any orafice.
My girlfriend's mom told me that her butt felt like broken concrete after I gave her the jackhammer.
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