Non sex toy sex toys

What do you use as a sex toy that wasn't really made for the purpose?

We use a table tennis bat for spanking which works quite well.

I made a leg spreader as the real ones were very expensive and not long enough. Used a broom handle which I covered with insulating tape, then put in a couple of screw in eyes and tied on a couple of old neckties. Works great!!!!

I'm looking for new ideas!!!!