Japan 4 is a meaningless term said in the movie Freddy Got Fingered by Tom Green. The term japan 4 is to be said while pointing at someones feet so they will look down or said when moving your hands in a confused manor.
Japan 4 *points down*

"Japan4, japan4" when you pretend to not speak english
by Jon Layman December 3, 2006
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When you and a group of friends start to message another friend saying "japan 4" at random times to cause him/her to feel concerned as to why they are doing it
We got ____ so concered when we japan 4'd him
by Johnny haines November 24, 2016
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something you say wilst pointing in a random direction, then when your victim looks you kick them in the balls
guy- japan 4 (points up)
guy2-what?
guy-*bang*
by ttboi January 25, 2009
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japan 4 is a word used to distract someone so that they look around and while distracted you run up and kick them in the groin. useable on males and females
JAPAN 4!!!!!*looking around distracted and the yeller kicks wildly at the groin*
by madman15320 April 5, 2011
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Term Used from Freddy Got Fingered. Used to Randomly Sidtrack a person for a getaway.
Guard: "Hey You!..Stop!"
Person:" Japan 4 Smish Smar"
Guard: "Huh?!"
by H.R. Puff-n-Stuff January 12, 2010
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