tirf 

Abbreviation for That Is Really Funny (it's the new "lol"). It can also be used as an adjective to describe something funny, and when people ask what it means, you tell them, and then they say it doesn't make sense, and then you say to yourself: tirf.

That comment you made about that whore is really tirf.

tirf by -dH- September 11, 2005

tirf 

Stands for "This Is Really Funny". You use it when you find something really funny. Used by people who are sick of hearing and using lol.

Man: Oh man tirf!
or
Man: Oh man that's tirf!

tirf by mechristof September 21, 2005

tirf 

trans inclusionary radical feminist. tirfs get twice as hated on (by both mainstream liberal trans rights activists And by terfs), but theyre twice as correct and right. radical feminism is a branch of non-liberal feminism.

tra: womanhood is a magical girly feeling! woman is simply anyone who claims to be a woman!
terf: only biological females can be women trans slurs youre all just a bunch of pedophilic autogynephiles!
tirf: how about we address both social reality and gender dysphoria, in a way that doesnt vilify and invalidate trans people?

tirf by blueberria September 21, 2022

tirfterglagstad 

A person, generally a male, that has a small penis and enjoys having sexual intercourse with his mother, while simultaneously enjoying killing babies and using their dead corpses as gloves to punch elderly people.

"Look at that guy with the dead babies on his hand, I bet you he's a tirfterglagstad."

tirfterglagstad by J-Martino October 30, 2007

Tirfi 

The look on someone's face when they are being a massive keeno and you have just said something demonstrating that you don't give a fuck. Tirfi stands for 'This Is Really Fucking Important'. It's the exact opposite of an idgaf. The working world is beset with tirfis and it is the job of idgafs to identify them and make them realise what work is really about - drinking tea and surfing the internet.

It's 9am and the tirfi has already been in the office for 2 hours.....

Idgaf: Has anyone seen the lunch menu today? I am fookin starvin...

Tirfi (with a disappointed look on his face): Have you not got any work to do?

Idgaf: You are such a tirfi mate, you need to chill out and make me a cup of tea.

Tirfi by Dave Mendoza May 3, 2009

Tirfe 

A thick girl, with beautiful eyes and amazing dark skin, her scream is incredibly loud! she hates animals but loves them!

Boy: bro ain’t that Tirfe?
Girl: Omg yes, i hear she’s addicted to tiktok

Tirfe by Tirfe August 27, 2020

tirfe 

Tirfe is a girl who can be very sassy but witty and funny too, she’s a shortie but a cute shortie. She changes for some people but real towards her true friends.

“Hey is that tirfe?”
“Yeah”
“She is short huh?”

tirfe by Tirfe January 11, 2020