B, exaggeration, it makes it seem obvious and it adds in mocking and humor as well.
His penis is small and he can’t reproduce
I say number 1 but go with your gut if you think it is something else.
Sentences? How about this:
Hitting the tree put a dent in my car.
I found a stash of candy hidden under my brother's pillowcase.
Or if you need them both in one sentence:
I tried to get to the stash of food behind the metal door, but I could barely make a dent.
Is that what you needed?
Can you show that passage? because this question cant be answered without reading the passage.