My friends and I occasionally brainstorm worthless superpowers. Most of them you'd never want, such as:
*The ability to read someone's mind, but only while they're trash-talking you
(This one raised the clarifying question "do they have to be in your presence?" We determined they do not, meaning you could just be sitting at home and suddenly hear someone's voice in your head, saying how much you suck. Also you can't control it. This would be especially maddening if you were a celebrity.)
*The ability to melt. That's it. You can't resolidify. One-shot deal.
However, one power we came up with that I might actually want is this:
*The ability to fly, but only while having sex
You're welcome.