Definitions by fatandobeselol

mouseshark 

similar to the words dogsquid or catfish, although you look shit in your photos and in person

“that chick over there is the biggest mouseshark”

mouseshark by fatandobeselol June 12, 2020

dogsquid 

the opposite of a catfish, when you look bad in photos but look good in person

omg he’s such a dogsquid!!

dogsquid by fatandobeselol June 10, 2020