See also horsepound. To fuck the hell out of someone.
You see Mrs. Gayaka over there? After tonight, I am going to ramjack her in the backseat of my statiowagon.
by nancyedwards March 16, 2005
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To totally and utterly screw something or someone over.
Example 1.
Frightened passenger: Watch out you almost Ramjacked that car!

Example 2.
Fan 1: What's the score?
Fan 2: 35-7, USC is totally Ramjacking them.
by Brian Henderson September 4, 2005
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