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1 definition by jeffysexy

 
1.
To continually punch one's friends in the arm and they respond back until they either give up or some mature fag asks you to stop it.
Steve: lets have a Jippo-war
John: no thanks man, ive just had an injection

Steve: *hits john in arm*
John: damn stop it. its that fag from yesterday that said he would hit us both if we did this
by jeffysexy December 20, 2006