Kiddish 

A word similar to childish, used to define someone who acts like a kid in most cases. However it does not have to mean immature but simply acting like someone of a young age, or showing something that relates to a kid.

Examples:

My girlfriend wanted me to go to the playground with her then go back to her place and eat cookies and milk to me that just seems kiddish.

The toy aisle at walmart is very kiddish

Kiddish by Zyonryu December 5, 2009

Mach kiddish 

Consuming a large amount of alcohol (6 ounces or more) in one shoot

Bro 1 Mach kiddish

Bro 2 but I'll get shmacked
Bro 1 nuuuu Mach kiddish already

Mach kiddish by BigZenergy March 17, 2022

Kiddush club

a slang term applied to an informal group of Jewish adults who congregate during the Sabbath prayer services to make kiddush over wine or liquor, and socialize. Traditionally it has been a male-bonding experience.

JEW 1: "ready for Kiddush Club?"
JEW 2: "Yaakoff, get the Henny, yeshiva, reveal your garments at once!"

Kiddush club by PieCrustEater May 15, 2020

Kindishinally (kind-ish-N-ally) 

To be kind to someone for only curtain circumstances or conditions.

"He's so kindishinally (kind-ish-N-ally) with you!!!!!"

Kindishinally (kind-ish-N-ally) by SkyleeAttack April 20, 2011

Kindish

like kinda but ish

Person 1:“Is that a spoiler?”
Person 2:“Kindish”

Kindish by Bxkxgx June 20, 2021

kiddoish 

Kiddoish is a word that Matthew calls everyone on this entire earth!

“Your so kiddoish”

kiddoish by Milk pepper March 20, 2023

kiddush 

1) A small party after Jewish prayers that includes saying a small prayer over wine (or grape juice).

Dani: Are you going to the kiddush after the bris?
Tova: No, I can't. I have to go to work.

kiddush by Brown Eyed Girl June 13, 2005