Elf is a 2003 Christmas comedy directed by Jon Favreau and starring Will Ferrell as Buddy, a human raised by Santa's elves who travels to New York full of childlike wonder. One of its best-loved scenes has Buddy gleefully joining a shower singalong, completely unbothered by how loud or off-key he sounds. The moment became a seasonal favorite online, where the clip now soundtracks joyful singing videos, Christmas countdowns and wholesome memes celebrating doing what you love without embarrassment.