Growing up, the theme songs of classic Nick shows such as Hey Arnold and All That! constantly played through our heads which is why we can't get over these heavy covers by Our Last Night.

Check out the video below!

Read more: No, ‘Hey, Arnold!’ does not take place in New York City

Our Last Night's Youtube channel is filled with some amazing covers including Justin Bieber's “Sorry,” Twenty One Pilots' “Stressed Out” and Rae Sremmurd's “Black Beatles,” but these covers of classic Nickelodeon themes just make the '90s kid in us so happy.

They cover a variety of themes including Spongebob SquarePants, CatDog, Rugrats and Rocko's Modern Life. Check it out below!

One hilarious fan even came up with appropriate names for these covers such as “Fairly oddcore parents” and “Jimmy Neutrocore”

Our Last Night will be on the 2017 Vans Warped Tour all summer long and we can't be the only ones hoping that they play some of these covers on stage, right?

Their latest release was Selective Hearing, which was released on June 9 and you can listen to the entire EP below.

Which cover was your favorite? Let us know in the comments!