I'm always going on about how not keeping your laptop in a bag [1] is going to damage it, but there are some people who go in a very odd direction with laptop safekeeping, and well, the results are not exactly appetizing.

Check out what happened when a guy left his laptop in the oven for safekeeping [2] while out of town, and then — yes, someone turned it on and it melted. Generally, I hear that is what happens in these oven contraptions. They get very hot (fire is involved), and then proceed to cook whatever is put inside their bellies.

Geek Tip [3] time! Do not use the oven for gadget storage. Evidence above.

Source [4]