I heard in the description of the movie Who Framed Roger Rabbit:
Donald, in devil horns, slowly opens the upright and aims a cannon at Daffy who prams.
I first thought it was "preens" or "prances," but the audio doesn't sound like it. I looked up "pram", but the word doesn't have a meaning close to what the context asks for. I am putting the audio here for reference (available through an audio sharing site Clyp). It describes Daffy swiping his hair back in a smug gesture, as shown: