Yarposaurus 

A mythical dinosaur that says "Yarp". Also used by awesome people as an exclamation of enthusiastic agreement or consent.

Person 1: "Fancy meeting up to watch 'Jurassic Park' later?"
Person 2: "Yarposaurus brah!"

Yarposaurus by SirBenethor July 6, 2014

Yappasaurus

When the yapping gets so bad they turn into a dinosaur and just keep babbling about nonsense

Baby bro 1: Yap Yap yippity Yap
Baby bro 1: Oh brother we got ourselves a Yappasaurus REX 😭😭

Yappasaurus by stoned.eagle November 26, 2023

yappasaurus rex

it's literally just somebody who talks a lot. they do not and will not shut up, they talk about the most random shit, all day, and nobody fucking knows what they're saying. the master of talking too much. (can be used in a positive or negative connotation)

Jessica: Hailey is literally going to drive me insane with her talking. Like, she's literally a yappasaurus rex she does NOT shut up.

yappasaurus rex by cyb3r_b4tzzz February 27, 2024