Adam Savage (Myth Busters) once got a call from FBI because of a Star Wars movie prop (thermal detonator) he was making for a project.

He meant to call his supervisor to leave a voicemail regarding the thermal detonator prop used in Star Wars, but apparently it was left at a wrong number. And that random person called FBI because he heard thermal detonator in the voicemail.

Here's the link :) https://youtu.be/ZjpPgv9XtJA?t=1008