Fringe, Season 2

Astrid:
Walter, I've got the results of the blood sample from the book.

Walter:
Oh. [chuckles to himself] High concentration of capsaicin! Which means it's not blood at all. It's chili pepper juice. He must have spilled some in the book.

Peter:
Well, that's great news. So, we'll add "messy" to the APB.

Walter:
No, it is good news. A concentration of 970 thousand on the Scoville scale; that's one of the hottest chili peppers there is. I hypothesize that a Naga Jolokia from India, otherwise known as the King Cobra Chili. I once ate one. The flatulence was... horrible. Very embarrassing.