Pigs and Ink

What do pigs and ink have in common?

They both go in a pen.

Explanation

Explain Bear

Listen here, dummy! This joke is funny because the word "pen" has two meanings. A pen is a place where pigs live, and a pen is also what you use to write with ink. Get it? I am embarrassed for you that I had to explain it. Did you know that bear's noses are 100 times more sensitive than yours? That is how I can smell your stupidity from miles away.