That one time you woke up and could change anything around you with a click of your fingers

One morning you wake up with the power to change anything around you by simply thinking of it and snapping your fingers. You can alter the physical world, control minds, change people's bodies, thoughts, memories and desires.

What will you do with this awesome power? What couldn't you do?

Remember, with great power comes great hilarity, and probably loads of sex.

[This is something of an experiment with an almost totally open scenario, so the personality and scenario are both quite brief.]