Mel Brooks's gay humor.
Blazing Saddles,1974
"well, let's play chess"
"they said you was hung"
By 1980, innuendo was considerably more raw (fair warning!).
Fame
Shorofsky: No! No! No! Hold the bow like this! Not like this! This isn't your dick you're holding! It's a violin bow! Hold it with respect, like...
Bruno Martelli: ...Your dick?
Nominated, Best Writing, Screenplay Written Directly for the Screen, Christopher Gore
[notable life story of Albert Hague, who played Shorofsky in the film and the TV series]
Irene Cara