Both pieces appear as the ordinary objects their titles describe: a red upholstered chair and a table with a plate of real Jell-O resting on top of it.
The band then got the reputation as a food-throwing rock band, and the audience members started bringing their own actual green Jell-O specifically to throw at the band.
On the album's other tracks, he throws his thin yet effective countrified voice against sampled grooves that for the most part bounce and shake like hard-core Jell-O.