Riddle

What goes in hard, comes out soft, and you blow continuously?

Choose an answer

A.Taffy
B.Marshmallow
C.Caramel
D.Bubble Gum.
Hint: It's a 2-word phrase with 9 letters, starting with "B".

Answer

Bubble Gum.

Why this is the answer

Chewing gum starts hard, softens as you chew it, and can be blown into bubbles.

This riddle is filed under Dirty, Family Riddles and rated Easy.