the act when one passes out early in the night where a lot of actions dramas excitements drunken parties etc are anticipated. Those who embrace the Jajat will wake up the next morning feeling depressed and demoralized as he or she have been missing a lot of fun from the previous night. Factors contributing to passing out early in the night may include binge drinking, binge smoking, binge drinking and smoking, simply a lazy heavy sleeper, or just a known Jed!
"Oh no, hes pulling the Jajat on all of us again!"
Amalina missed all of the actions from last night because she pulled the Jajat.