Last night’s Supernatural episode, “Yellow Fever,” was about an infectious disease that kills with fear–victims become nervous, then terrified over the course of a couple days until they finally have fatal heart attacks. Now, if you don’t know Supernatural, it’s about two brothers, Dean and Sam, who travel around investigating extraordinary events and usually dispatching monsters. This probably NSFW graphic sums it up well. Suffice it to say, the Winchester brothers are not easily scared. However, that changes when Dean is infected with the fear disease, bringing us this scene that makes me laugh every time I see it.
And after the jump is the full clip of Jensen Ackles lipsyncing “Eye of the Tiger,” which aired after the episode (only a snippet was shown during the show).