What does an EEG feel like?

I have to have one tomorrow and I'm kind of nervous.What does an EEG feel like?
It is painless. The electrodes on the head are more of a nuisance though and just wash your hair when you get home. You don't feel anything while they are performing the test. It does look kinda comical with all the wires on your head. Don't worry
You don't feel a thing.