In Tripping The Rift: The Movie, when Whip is selecting a brain from the shelf (obviously mocking Mel Brook's Young Frankenstein), we see the following labels on the jars.
- Genius ~ Albert Einstein's Brain
- Senator ~ Diane Finestein's Brain
- Comedy ~ Mel Brookstein's Brain
- Broadway ~ Hearty Fiberstein's Brain
I get who first three are (who wouldn't get the first one?), but who is Hearty Fiberstein supposed to be mocking?