For the member of the hip hop group the Pharcyde, see Fatlip. For other uses, see Fat Lip (disambiguation). "Fat Lip" is a song by Canadian rock band Sum 41.

Duration: 2:58
Posted: Jul 31, 2018

“Fat Lip” is Sum 41's lead single from their 2001 album All Killer, No Filler. The song gives an insider's look to some of the fun stuff they used to do growing ...