Mickey's Rival (1936)
Mortimer: Say, you want that button?
[Mortimer pulls it off of Mickey's shorts and hands it to him]
Mortimer: Okay! Here it is! Do you want the other one?
[Pulls the other button off and throws it away]
Mortimer: Okay! Never a dull moment.
Mortimer: [seeing Minnie] Well! If it ain't my old sweetie, Minnie Mouse!