Answer:
My first master has four legs, my second master has two. My first I serve in life, my second I serve in death. Tough I am, yet soft beside. Against ladies cheeks I often reside.
Although my cow is dead, I still beat her. What a racket she makes!
My first half is normally made of stone, my second is crazy, and I taste sweet when complete.
I am round as a bowl, deep as a tub, but all the world's water couldn't fill me up.
I can be written, I can be spoken, I can be exposed, I can be broken.
What do angels sing in the shower?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?