I used to perform the song. Other verses

Sarah, Sarah, sitting in a shoeshine shop
All day long she sits and shines
All day long she shines (etc.)

Sarah, Sarah sitting in a seamstress shop.
All day long she snips and tucks,
All day long she tucks and snips.

Sarah, Sarah sitting in a sheet slitting shop.
All day long she slits her sheets,
All day long her sheets she slits,
Sarah, Sarah sitting in a sheet slitting shop