Who said "My accent and intelligence are perfectly matched."?

This quote is attributed to Dexter.

My accent and intelligence are perfectly matched. - Dexter

"My accent and intelligence are perfectly matched."

Dexter Humor

"What does this button do?"

"I must focus on my work."

"Science rules!"

"Dee Dee, get out of my laboratory!"

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."