Zoostuck 3

Right hair

You briefly consider cutting your own hair in a desperate attempt to fulfill your needs, but you soon realize two problems. First of all, you're bald. Second, all your hair-cutting tools were confiscated when you were thrown in jail.

It looks like you're going to need to escape from here before you can cut any hair. Too bad you don't have any relevant skills that could let you, say, pick the lock on your cell door or overpower one of the guards.

Really, you only have one noteworthy skill other than cutting hair, and you can't see how it would help you out here.

What is that skill, again?