Greenblatt 

Noun. A person without common sense. A moron. Someone who shouldn't be in control because of his lack of common sense.

Example 1: That Greenblatt presented the teller with his ID before robbing the bank.

Example 2: A Greenblatt is running that network. Why else would they cancel that show.

Greenblatt by Richard January 5, 2005

Greenblat 

1) A person from maple grove, minnesota who is suffering from having a small penis. Greenblat is synonymous to a small cock.
2) Said person also suffers from erectile disfunction.

When I use my penis pump my Greenblat grows so the girls can actually feel it.

Greenblat by Kingceps January 10, 2015

ariana greenblatt effect 

The effect where anyone learns about or becomes friends with Ariana Greenblatt they turn into a chill baddie with style. No one knows why this happens, but its spreading to teenage girls all over the internet.

Random fan: "Yo, have you seen Madi Filpowicz's new TikTok? She looks so different."
Smart fan: "Nah, its just the Ariana Greenblatt effect."

ariana greenblatt effect by supardupar December 29, 2023

Ariana Greenblatt

The Most Beautiful Girl In The World

She is Ariana Greenblatt

Ariana Greenblatt by I’mSleepy February 25, 2026