When your boo is a Jew. Your boo can be a close friend, lover, confidant, or someone of equal importance. A one night stand/ho would NEVER be classified as a JewBoo.

However, there is also a really fun Jewish girl from Indiana known as THE JewBoo.
My JewBoo and I were chillin last year, eating motza, drinking Manichevitz, and discussing the Macabees.

JewBoo came and picked me up in the Grand Am last night and we listed to the Three 6 and went to Tbell.
by Hanukkah December 17, 2008
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When your boo (a friend, a lover, a companion, etc..) is of the Jewish nature. But only if her mother is Jewish otherwise she's not a real JewBoo! This person tends to be extremely comical and enjoyable to be around. Usually likes to say really inappropriate things at really inappropriate times.
Last night, JewBoo and I rolled around in the Grand Am. We had a good time.

by rebadiculous November 24, 2008
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A person who is overally obsessive with the Jewish culture in an unhealthy way . It's actually like a weeaboo or a k-boo but it's with the Jewish culture.
Jewboo's are basically people who don't respect the culture or language.
by MaddieZereya February 26, 2020
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A name to call your boyfriend if he's a Jew or has the name Juan.
I want a Jewboo.
by DeAnnapwns January 9, 2009
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Jewish + Weaboo:
Acting like a Jewish/Hebrew people when you are not.

Wearing Kippah, saying Happy Hanukkah, learning Hebrew doesn't makes you a Jewish
A: Look at the Sacred Name Movement followers, they do Jewish ritual even though they are White Christian
B: What a jewboo
by Sir. B October 29, 2019
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A portmanteau of Jewish and Weaboo

Jewboo means Wannabe Jewish (Someone who thinks, talks, and acts like a Jewish/Hebrew person, even though they don't have any Jewish/Hebrew descendants AT ALL)
Sacred Name Movement is a perfect example of Jewboo community around the world.

They doing Jewish rituals without knowing anything, and they think they're more Jewish than the native Jewish and it makes a native Jewish cringed as fuck.
by Sir. B December 31, 2021
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