If you're too old for dancing, get yourself a monkey gland and then let's go, my little dearie, here's the Darwin theory telling me and you to do the monkey doodle doo.
14 seconds sound clip from the The Cocoanuts (1929) movie soundboard.
You can hear this line at 00:51:13.603 in the DVD version of the movie.
Quote context
[...]
- Monkeys upon a tree never are very blue. They never seem to be under par, that is true.
- Not like the ones you see on a bar in the zoo. Monkeys upon a tree do the monkey doodle doo.
- Oh, among the mangoes where the monkey gang goes you can see them do the little monkey doodle doo.
- Oh, a little monkey playing on his one key gives them all the cue to do the monkey doodle doo.
- Let me take you by the hand over to the jungle band.
- But remember, if there are no lots sold, there will be no sandwiches.
- Right this way. Step forward, everybody.
- Friends, you are now in Cocoanut Manor, one of the finest cities in Florida.
[...]