Amnesia: The Dark Descent/Funny

This "Best of" montage will make you laugh your ass off. Yes, it includes the Milky Way scene.
The new add on must be seen to be believed.
The Water Scene. Made even more funny with the subtitles. A Let's Player being freaked out by water demons never sounded so hilarious.
The Best of Reactions from other Let's Players from all over the Net will made you gasp for breath. Yes, this includes Tobuscus and "Best of" montage video too.