Bookworm is a word puzzle game from PopCap Games, the studio behind Plants vs. Zombies, in which players link adjacent letters to form words and feed a hungry bookworm. The welcoming line plays at the start of a game, setting up its cosy, bookish premise before the board appears. Long after its early 2000s PC release, the greeting survived through online soundboards and retro gaming videos, where it now works as instant shorthand for casual puzzle games and early internet-era PC nostalgia.