Dean Venture is one half of the title characters of Adult Swim's The Venture Bros.  Dean is the smart, nerdy brother and definitely takes more after his father, Thaddeus, than his brother.

Dean Venture Quotes

Dean: And I thought I was the smart one.
Hank: Ma Venture didn't raise no fools.
Dean: We don't have a mom, Hank

Dean: Will you two stop it!
Sgt. Hatred: When the going gets tough, that boy always gets going

Venture Bros. Quotes

Brock: Someone is in my car!
Hank: Now that's a super power. He can do that from 10 states away.

Venture and I have been engaged in a deadly game of cat and also-cat for years!

The Monarch