Only an overgrown mop-head like you would be stupid enough...
5 seconds sound clip from the Star Wars: Episode V - The Empire Strikes Back movie soundboard.
You can hear this line at 01:31:54 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, yes, that's very good. I like that.
- Oh! Something's not right because now I can't see.
- Oh, oh, oh, that's much better.
- Oh, my! What have you done? I'm backwards, you flea-bitten fur-ball!
- Only an overgrown mop-head like you would be stupid enough...
- They never even asked me any questions.
- Lando.
[...]