Vaudeville
◆
A genre of variety entertainment popular in the United States and Canada from the early 1880s to the early 1930s, featuring comedy, music, and other acts.
↗ Read on WikipediaAppearance
Mentioned once in Semi-Decent Proposal.
Semi-Decent Proposal
Season 8 · Episode 21 · S08E21
“Oh Dad, please, I know a little something about vaudeville.”