The Big Bang Theory2007

[Sheldon has accidentally drunk out of Leonard's water glass]

Sheldon Cooper:
The backwash into this glass is every pathogen that calls your mouth "home sweet home." Not to mention the visitors who arrive on the dancing tongue of your subtropical girlfriend.

Raj Koothrappali:
Hey! That's my sister and my country you're talking about! Leonard may have defiled one, but I won't have you talking smack about the other!

Bernadette Rostenkowski:
You guys ready to order?

Sheldon Cooper:
Yes. I'd like a seven-day course of penicillin, some syrup of ipecac to induce vomiting, and a mint.

Bernadette Rostenkowski:
I don't understand.

Howard Wolowitz:
He drank from Leonard's glass.

Sheldon Cooper:
"He drank from Leonard's glass." Words they'll be carving into my tombstone.