Answer:
As strong as love, more dangerous than cancer.
Of these everyone has ten, part of two wholes at the arms end. What are they?
Whipping one of these out in the wrong setting is said to be terrible luck.
I'm a small ring shaped fried cake, often with bavarian cream or fruit filling, and sometimes covered in icing and sprinkles.
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.