We all remember Miss Marf's cellphone song:
I [C] went to the storytime (or puppet show)] [Am] with my mom,
[F] but she left her [G] cellphone on.
The [C] cellphone rang and she [Am] took the call.
[F] Now we're [G7] not allowed back [C] in at all.
Followed by: Now, let's turn off our cellphones [mime this] and put them away [mime putting in your pocket].
I've added a verse for the mommies that talk during storytime. Not just a bit, but all through storytime.
We [C] love our storytime, [Am] but as we sat,
[F] some of the mommies in the [G] back would chat.
Soon [C] no one paid attention and [Am] Miss Marf got sore.
[F] Now our story [G7] teller is a [C] mean dinosaur.
I resisted the insertion of a verse about how Miss Marf retired in a snit (because of the tempting rhyme problems) or a huff.
[Edit: Likely ukulele chords added later. Arrange your own tune around it, or write your own.]