'Popcorn' song heard on H.Shearer's LeSh

Subject: 'Popcorn' song heard on H.Shearer's LeSh
From: GUEST,Bill Carlsen
Date: 20 Aug 12 - 09:47 PM

During yesterday's (Aug. 19) 'Le Show' on public radio, Harry Shearer played a song about popcorn. It reminded me of Louis Jordan, but I don't think it was him. Harry Shearer's web site no longer posts the music playlist, and I attempted several google searches to no avail.
The lyrics I remember went;

Momma's in the kithen (something, something)
Daddy's in the (living?) room, (something, something)
I'm in the bathroom....

And there was a lot of praising of popcorn.
Does anyone know anything about this song? Title, performer(s), etc?