a yell job. It's where one person goes up to a male and scares him by yelling really loud in his crotch area all of a sudden.
Dave: Dude why did you just haul assover here?
Jim: Joey just gave me the yj of my life and it scared the shit outta me.
Dave: sucks
By Michell
The YJ
An abbreviation for youjizz.com, used my members of the male species while members of the female species are present so that they don't know what is being discussed.
An American 4x4 first built by AMC as a replacement to the CJ7. Named the Wrangler, this model was produced starting in 1986 and ending in 1996. It was was known mainly for it's square headlights. A total of 632,231 YJ Wranglers were built in its production run.