Who said "Dee Dee, you're ruining my work!"?

This quote is attributed to Dexter.

Dee Dee, you're ruining my work! - Dexter

"Dee Dee, you're ruining my work!"

Dexter Patience

"What does this button do?"

"I must focus on my work."

"Science rules!"

"Dee Dee, get out of my laboratory!"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."