Best line by the writers?

What is your favorite line written for the show? It doesn’t have to be comedy or drama focused. I’m just curious what makes you think “wow, how did the writers come up with that?”

My thoughts: “…well, I’ll be a son of a bitch.”

“My wife had left me, which was very painful. Then she came back to me, which was excruciating.”

“My brother is too kind. He was already eminent when my eminence was merely imminent.”

“Yes but if less is more then just think of how much more more will be.”

“I really must go. I'm hosting a seminar on multiple personality disorders and it takes me forever to fill out the name tags.”

Edit:Update - Thanks everyone! I loved reading all of your favorites and your opinions. I upvoted you all!