Tommy Effect 

An overwhelming feeling a girl gets when she is irresistibly attracted to a man. Just his presence for an extended amount of time will have her head over heels for him.

That Tommy Effect really worked on her. She can't take her eyes off of him.

Tommy Effect by Mr. Psychology November 3, 2018

The Tommy Effect 

When you date somebody named Tommy your hair becomes greasier and your face becomes spottier, in addiciton you could become more hated by people in your school. This lasts during the relationship to 2 months after the break up,

Im so mad rn, i look a state bc of the tommy effect.

The Tommy Effect by graceyhatesu January 7, 2024

Little Timmy Effect. 

The little Timmy effect is essentially the little Jimmy effect but it benefits a certain age group in general, so for example if a kid were to make a painting and it looks ugly as shit, and the older brother of that kid makes a fucking beautiful work of art the parent would most likely pick the little kids painting to keep him from balling his eyes out.

Brother: Mom look at this thing I made!

Little Brother: Look at mine!

*the little brother shows a disgusting piece of shit ever*
Mom: Hmmm.. I like you little brothers

Brother: Its the fuckin Little Timmy Effect.

Little Timmy Effect. by SeggySack March 14, 2023

The "Jimmy Timmy Power Hour" effect 

Basically, the "Jimmy Timmy Power Hour" effect is what happens when you take 2D characters and make them 3D, or vice versa, which makes them look terrible.

Person 1: Why does this Rick and Morty Plush look so bad?

Person 2: It's probably the "Jimmy Timmy Power Hour" effect.

The "Jimmy Timmy Power Hour" effect by Riley_The_Wolf_YT March 23, 2022