Sum 41’s “Fat Lip” turns 15 

Sum 41’s iconic track, “Fat Lip,” was released 15 years ago today on April 22, 2001. It is the fourth track on the band’s debut studio album, All Killer, No Filler, which offered other breakout hits such as “In Too Deep” and “Motivation.”

“Fat Lip” peaked at No. 66 on the Billboard Hot 100 chart. It has been featured in various movies, TV shows and video games. The music video, which you can watch below, received significant rotation on MTV.

Sum 41 have been hard at work on their comeback album over the past year. In January, frontman Deryck Whibley revealed that the record was “almost done.”

Watch more: Sum 41 (Alternative Press Music Awards 2015) (With Dave Brownsound and DMC)

Taylor Swift singing along to Jimmy Eat World’s “The Middle” is all of us

Hayley Williams offers ‘Riot!’-themed hair dye with company launch

QUIZ: Who will be your new fave band at Warped Tour?

QUIZ: What do you absolutely need to bring to Warped Tour?

Check out footage from Real Friends’ $5 Tour in new music video for “Mess”

Watch Teletubbies do drugs, go on murderous rampage in Sunshine Gun Club video (premiere)

We got an opera singer to critique the APMAs Best Vocalist nominees

10 songs that showcase the under-appreciated bass player