A term that denotes having the shit scared out of you. All of it. All the shit.
Having a bear in my bed scared the bejeezus out of me! NOOOOOPE. Just Chuck Testa ;)
by Chuck Testa 69 October 23, 2011
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Though used commonly like "scared the bejeezus out of me", Bejeezus is commonly associated with Billie Joe Armstrong, the lead singer of the band Green Day. It works in tandom with his signature performance pose of standing straight up with arms straight out, appearing similar to a crucifix.

It is also Billie Joe's "description" for his Instagram. It is commonly used within the fans, (American)Idiots, as self titled as a sort up rallying together term, mostly used as a hashtag.
Love you Billie! #Bejeezus ❤️
by FanFicPanda December 31, 2016
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