Sheldon: [frustrated in trying to figure out Howard's magic trick] This deck is rigged in some fashion.
Howard: Fine. Get another deck and I'll do the trick with that [one].
Sheldon: So you're saying this is a regulation deck?
Howard: [shouting] I'm saying, believe in magic, you Muggle!
Howard: Fine. Get another deck and I'll do the trick with that [one].
Sheldon: So you're saying this is a regulation deck?
Howard: [shouting] I'm saying, believe in magic, you Muggle!
Sheldon : [frustrated in trying to figure out Howard's magic trick] This deck is rigged in some fashion.
Howard : Fine. Get another deck and I'll do the trick with that [one].
Sheldon : So you're saying this is a regulation deck?
Howard : [shouting] I'm saying, believe in magic, you Muggle!
http://www.tv-quotes.com/shows/the-big-bang-theory/quote_20977.html