Answer:
What do you get when you cross a pig with a karate expert?
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
I need to be taken from you before you can have me.
Part carbon, part water, I am poison to the fishes. Many falsely claim my name, I am the pause that refreshes. What am I?
I flow from the Homerβs mouth when he sees doughnuts.