Answer:
In many hallways you would stand, if not with this in hand.
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
I have joy in bringing two together, but darning my existence! My life hangs by a thread, filled with ups, downs and resistance!
Makes apples fall from trees
They can be long or short; they can be grown or bought; they can be painted or left bare; they can be round or square.
Why was the cook arrested?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?