Mummitrollet is the Norwegian name for Moomintroll, the central character in the Moomin stories created by Finnish author Tove Jansson. The Moomins began as books and later reached new audiences through animated television adaptations, with local dubs giving the characters familiar names and voices in each country. In Norway, Mummitrollet became a beloved childhood figure, and short lines from the cartoons are now shared online as soundboard clips. This spring greeting survives because it is brief, warm and easy to reuse in seasonal posts.