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1 definition by Big Dicks Police

 
1.
The action of completing a high five from the passenger seat of a car with a pedestrian walking by

Both parties must have consumed plenty of alcohol.

And the car must be going in excess of 40 mph while rocking to the beats of Sandstorm and other various Techno-Style music.
Dude I was hammered last night and I Epic High Fived a guy on the sidewalk! Shoulda been there.
by Big Dicks Police February 10, 2010