Kerstboom circulates online as a short Dutch-language meme sound centred on the phrase about being killed by a Christmas tree. No widely documented film, television or game source is attached to the clip, and it is best understood as a user-shared reaction sound that gained traction through soundboard and social sharing rather than a single original release. Its appeal is seasonal and specific: the Christmas tree is familiar and harmless, so treating it as a threat creates an instant visual joke. That contrast keeps it useful every December for creators who want a quick, recognisable festive punchline without much setup.