Shuichi Effect

It's the action/belief that Shuichi Saihara looks attractive with and without a hat on.

"Hey Timmie, why do I think Shuichi looks fine with and without a hat on?"
"Well Tommy, it's because of the Shuichi Effect"

by 2benthusiast March 29, 2021

The manuchehr effect

To purchase something and then return it the next day.

Nick: dude, everything my dad buys he returns.

Zach: sounds like he has a bad case of the manuchehr effect.

by Ali Malekivash May 9, 2011

Campanella Effect

The sense of almost boyish enthusiasm that comes over middle aged men when pursuing a hobby that requires expensive stuff and leaves non-hobbyists scratching their heads to figure out why it's so damned important. (Derived from Roy Campanella's observation about baseball: "You got to have a lot of little boy in you to play this game.")

When Jerry began talking about model railroading, it was easy to see the Campanella Effect in action.

by PaldanTheLesser October 22, 2011

IPR Effect

When a man is in a school with almost all guys and finds most, if not all the handful of girls attractive due to the lack of diversity in the female population.

I find this girl really attractive but I'm afraid it's just the IPR effect

by Its_Gerard10 March 11, 2016

Naruto effect

A anime trope in which a character is given tremendous power they are unaware of, then learn to use said power. (ie. Nastu Dragneel being a demon of Zerefs books, Kirito's sword made of the giga-cedar being able to grow, ect.)

I started a new anime yesterday and the main character has a serious case of the Naruto effect.

by Xac135 September 17, 2019

Yellowstone Effect

The effect if yellow stone volcano was to erupt, causing the world to end being covered in clouds of ashes

Did you see that discovery documentary! Cause if you did im damn well afraid of the Yellowstone Effect!

by Chris-bearer July 8, 2009

piranha effect

The term for when a guy gets a girlfriend and immediately becomes desired by other girls. It is a sociological phenomenon involving social status, showing that the man is okay to be desired. He has been approved by a sociological microcosm as a man who would make a good mate. It also involves competition, the guy is almost a prize now, something that can be won in a competition.

Once one piranha bites, they all swarm.

Single guy walks down hallway, girls barely notice. Guy gets with hottie and now girls can't stay away.

Guy's Friend: Man, the piranha effect worked wonders for him!

by wackojakko January 4, 2011