The line comes from the 1986 comedy Crocodile Dundee, written by and starring Paul Hogan as Mick Dundee, an Australian bushman visiting New York. In the scene a mugger pulls a flick knife and Dundee calmly produces a much larger Bowie knife. The exchange became the film's most quoted moment and helped the movie become a worldwide hit. Decades later the audio is reused in edits and reaction videos whenever a small item is topped by an absurdly larger one.
About this sound
The famous 'that's not a knife' line from Crocodile Dundee where Mick Dundee outdoes a mugger, used for one-upping and reveal joke edits online.
This is Mick Dundee's calm, dry delivery of the line 'that's not a knife, this is a knife' from Crocodile Dundee. An Australian voice speaks slowly and confidently over a quiet street scene, then the humour lands in the contrast between a small flick knife and his huge Bowie knife. The pause before the reveal does most of the work, making the moment feel smug rather than threatening. Viewers instantly read it as a playful one-up, which is why the clip works even without the picture, as pure audio timing and attitude.
