I once (in my earlier stupid youth) clamped on to some really thin wires to extend the length of some jumper cables that were a bit short. That's the first and only time that I ever saw wires actually melt. The outer insulation started to "leak" off the wire and then the wires themselves melted away.
The first thing I wondered when I saw the title was if you took a big snap-on socket and put the guts out of a fleshlight in it how many people on this forum would buy it?

I used a Horror Freight 1/2 inch drill as the motor for a halloween prop once
It was a pvc body and arms with a leaver attached to the arms. Rigged up the drill to a motion detector so whenever someone walked by it the arms would flail. That prop helped me discover that my neighbor screams like a little girl.