My tuner can tune a bowl of custard!
Ham operator Michael Cullen had heard that tired phrase a dozen times before deciding to find out if his antenna tuner could actually tune a bowl of custard.
Someone, somewhere, has probably tried this before, but now thanks to the Internet, Mr. Cullen has wove it into our permanent, collective conscious…

I saw Gordon West tune a classroom single desk/chair and work Puerto Rico with an SGC tuner once! He also heated up the radiator in the classroom but didn’t make any really impressive contacts.