Airplane has such a scene.
Ya, somebody posted it.
I was slippin' last night. :(
Bagster
Baggie, if you are looking for youtube face slaps, you might also find another one or two in addition to xone’s:
https://www.youtube.com/results?search_query=hysterical+face+slaps
The first selection of the array actually contains that Airplane scene xone refers to:
https://youtu.be/iBKKAdFoIIg