rrat 

Vtuber noises exclaimed by Usada Pekora during stream of Metal Gear Solid in which she says "Ogey! Rrrrat!". With time it developed into /vt/'s abbreviation for "narrative", or any crazy theory or headcanon related to Vtuber culture. As an adjective, it's basically an equivalent to "schizo".

Anon 1: Haachama and Aria are streaming consecutively.
Anon 2: *shows screencap of both streaming at the same time* Wtf a whole thread for this stupid rrat?
Anon 1: Pre-recorded on the right
Anon 3: Both are talking to chat. Eat shit, rrat.

rrat by 445731 April 27, 2021

rrat 

ogey rrat

ogey rrat

rrat by etaui March 4, 2021

Gangsta rrat 

He the pimp, the bombastic, and fantastic.
To the rrat um boom boom poom.

Shows up your party or secret meetup.

Becomes the mafioso or dominate partner, makes a great person to be around.
The gangsta rrat has the most respect.

Can be used in a sexual connotation with a snuffy women (your wife/girlfriend)

Daammnn!! my wife knows how to party!!
She got snuffy in the bed with me 😏
Like she went up and down like the gangsta rrat she is bruh!!

I don't regret marrying a woman with allot of dough!! 🤑😳 she's like the top mafioso in my world!! I love these snuffy gangsta rrats <3

She's always top rrat with me. <3

Gangsta rrat by comrade susi wolf December 10, 2021

rrational 

rrational is a new-age digital agency that helps businesses go digital and present their best selves to their audience. All this is achieved using Website Development, Branding, Strategy, Social Media and Consultancy.

Sounds just like rational, and means the same mostly but has an extra ringgg to it.

1) Think Digital. Be Rrational.

2) Need your website done? Contact rrational solutions.

3) Modern Problems require rrational solutions.

rrational by RRATIONAL SOLUTIONS January 27, 2022

Ognir Rrats 

The secret evil twin of musician and Beatle Ringo Starr. Can manifest in physical form or gain control of Ringo for short amounts of time. Is responsible for many of Ringo's odd social media posts. Once appeared in the tv movie 'Ringo' as the antagonist.

Paul: Did you see Ringo tweet 'Hhh'?
John: Must have been a temporary Ognir Rrats takeover.

Ognir Rrats by Daisaku Kuze October 28, 2021