Answer:
I can wave my hands at you but I never say goodbye. You are always cool when with me even more so when I am high!
What gets sharper the more you use it?
I am like thunder in your cranium
I run around the streets all day. Under the bed or by the door I sit at night, never alone. My tongue hangs out, waiting to be fed during the day. What am I?
I widen my jaws when you poke two fingers in me. I especially like to devour papers
The profession of Jimi Hendrix and Eric Clapton
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic