This was in the 1930s after he left the Three Stooges and Curly came aboard. Shemp played a number of movie characters before returning to the Three Stooges after Curly's stroke in 1946/7. https://en.wikipedia.org/wiki/Shemp_Howard
The sound this str8 makes on Curly's face is the same sound my ER 1914 makes....first time I was shaving with it, it scared me...Then I recognized it as Curly's Str8 and it made me laugh...