JBI

Short for "Jewish By Insertion" or "Jewish By Injection". Refers to the status of a gentile woman (shiksa) who has had sex with a Jewish man.

Now that I have had sex with Ben, I can finally go to the Chabad parties without it being a thing, because I'm JBI.

by yaolinglingjiu May 14, 2012

JBI

Just Beast It.

When you don't have a good explanation for someone to do something, you just say JBI.

Eric: "I don't want to buy a $2000 camera lens."
Justin: "JBI."
Eric: "Ok, fine. Lets go get it."

by JBI Dude February 19, 2011

JBI

“Jade bureau of investigation”. Someone who is highly skilled in tracking down her sister. Basically Liam Neeson.

Pull your pants up, JBI found us!!!!!!

by TaraWard10 September 12, 2023

JBI

JBI is the acronym of John Bosco Ip. It could mean you are great if it is used as an adjective.

You are JBI! (Meaning:You are great!)

by JBI July 24, 2003