Answer:
I shave several times a day, yet I still have a beard. Who am I?
Spies and detectives do this to phones and musical shoes make this sound.
MT_TF_S What are the missing letters? Why?
What is yours but only used by others?
Longer than a decade and shorter than a milennium
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?