a very important thing to do

She & Him

Bum, bum, bum, bum...
Come one, come two, come all
Everyone heed the call
There's a very important thing to do!

Drop what you're doing and come (ooh, ohh!)
Bumpity bumpity bum (ooh, ooh!)
There's a very important thing to do! (ooh, ooh!)

It's time to gather 'round!
The work has just begun!
And when it's done
Then you'll have found
That you have had some fun!

With a monumentuous, consequencuous
Very important thing to do!