D'uh, yeah, he's got antlers like this.
5 seconds sound clip from the Field and Scream (Tex Avery, 1955) movie soundboard.
You can hear this line at 00:05:59 in the Blu-ray version of the movie.
Quote context
[...]
- So, for the cautious hunter who values his life, we have designed this foolproof hunting outfit.
- Hey, Rover! Did you get one?
- D'uh, yeah, he's got antlers like this.
- Hey, look, Ed, a deer. Steady, boy. Whoops. Go, get him, Ed.
- Well, looks like quite a few of the other boys got theirs too.
- I wonder what happened to Ed... Oh. Well, nice knowing you, Ed. Bye now.
[...]