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the act of driving so close behind a person that their lights are directly in your rear view mirror...or so close that you cant see their fucking lights at all.

aka: RIDING ASS!
"dude, this guy is being a complete douche. he needs to chill the fuck out & stop vehicular butt raping me."

"cherie, you are making this poor guy a victim of vehicular butt rape by being so close to his bumper."
by misskat<3 December 16, 2009
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