Cinema Laugher
The stupid bastard that plagues the cinema with laughing at the least funny things. Have been known to be found in such comedies as Austin Powers and Scary Movie amongst many others.
Viewer 1: This fuckin' guy next to me keeps laughing through-out the whole film!
Viewer 2: We've been seated next to the cinema laugher, my friend. We're just going to have to ride it out.
Viewer 2: We've been seated next to the cinema laugher, my friend. We're just going to have to ride it out.