Tsundere 

A cute ass boy or girl who doesn’t know how to express their feelings to you so they are mean instead

Girl: hey wanna walk to school together?
Tsundere: uh... sure.. but it’s not like I like you or anything! ..... dummy!

Tsundere by Greatlord Cthulhu November 28, 2020

tsundere 

When a person acts cold towards another before gradually warming up to that person or person who acts cruel to the ones they love also called a lovehate relationship

I think your bully is a tsundere, I mean he totally has a crush on you.

tsundere by otakulove February 21, 2011

tsudere 

If a bird made a typo.

Angelo you tsudere

tsudere by PhantomZero_0 December 22, 2016

Tsundere 

A person usually a girl that gets blushed over little things said by her/his crush and talk non-sense because her/his heart is skipping light speed. Tsunderes change emotions very quickly, I could call them little scary but also cute.

Example:

George: Hey Alice, I liked your performations today in the gym class!

Tsundere Alice: Uhmm.. I mean I.. I THANK you! You.. you weren't baddd EITHER! (Blushed

Tsundere by Writer of Urban Dictionary March 24, 2019

Tsundere 

A word weebs use to describe girls that hate them

"She blocked me on Instagram, Twitter, and Snapchat and is filing a restraining order. She's such a tsundere!"

Tsundere by Not_Andy April 30, 2020

Tsunderetsu

A tsundere who likes, or is into other tsunderes. Usually denies the fact that they are tsunderes.

"I really like that girl, and she's a tsundere!"
"You're such a Tsunderetsu!"

Tsunderetsu by TheGuyWhoMadeWords March 28, 2012

Tsundere 

A tsundere is someone, who switches from being tough and cold towards a love interest into being soft and sweet.

Mk56 is a tsundere when he bullies Cross and then proceeds to buy her lunch.

Tsundere by Zeebot24 January 22, 2021