This video clip is from 2013, but it's back in the metalsphere today after a tweet went absurdly viral.
A Houston hardcore band getting the crowd riled up…in a Denny's…by shouting "What the fuck is up, Denny's?"
Never forget “what the fuck is up Denny’s” ? pic.twitter.com/HwThzF69ta
— Queen In The North (@blackwidowtx) July 24, 2018
MetalSucks points out the band's name is either Live Without or Ordinary Life based on another clip of the band found on Youtube. Turns out the show was in an abandoned Denny's, but it doesn't make the onstage call out any less amazing.