Larry: Hey, little fella, want a peanut? Dolphins love peanuts, you know. Here you go. Catch.
[Larry tosses peanut to dolphin and it falls into its blow hole.]
Curly: Oh, my God! I think he's snufficatin'!
Larry: Don't worry, pal, I know the Heineken maneuver.
In the long shot of Sister Bernice as a lifeguard at the pool, she is twirling a whistle with her right hand. But in the close-up shot of her a moment later, the whistle has gone.
Jim Carrey was originally offered the role of Curly, but turned it down because he didn't want to wear a fat suit, and felt he was too old to gain the necessary weight without risking his health.