"Everybody Have A Good Time" is a song by the British rock band The Darkness, released as a promotional single from their third studio album Hot Cakes in June 2012. Justin Hawkins said of the song, "We wanted to write the world's simplest, dumbest rock song. It's harder than you might imagine. Songwriting is like catching butterflies. If a big dumb butterfly isn't flying past when you're sitting there with your net, you aren't going to catch one."