Non-scam related story, but my mother called me once panicked, saying the computer is on fire and she's worried it will burn. It took me some time to understand

Non-scam related story, but my mother called me once panicked, saying the computer is on fire and she's worried it will burn. It took me some time to understand what she meant by the computer is on fire. I had Linux installed on her PC, I think Xubuntu, and it's running xscreensaver by default. xscreensaver logo looks like a computer on fire. My mother thought that she has to react quickly otherwise the PC will burn.