Surfin' Bird was released by American surf rock band The Trashmen in 1963, built around the repeated phrase bird is the word. It returned to mainstream attention in 2008 when Family Guy featured Peter Griffin obsessing over the song, turning its chant into a running joke. Clips of that episode and the original track then spread through YouTube, TikTok and meme edits, where the relentless repetition became shorthand for joyful nonsense. It endures because the hook is instantly recognisable even to listeners who have never heard the full song.