Regrettably, I have made boom-boom.

Layla:

[after defeating Royal Pain and Stitches, and getting all the Pacified babies out of the bus]
Now what? Will Stronghold:
[to Layla]
Beats me. Mr. Medulla:
[Warren and Zack gets a Pacified Mr Medulla, as a baby, out of the bus]
Perhaps I could be of assistance. It should take me a couple of hours to reconfigure the Pacifier. [to Warren] Mr. Medulla:
Mr Peace, would you please carry me to the Mad Science lab? Warren Peace:
[awkwardly]
Sure. Mr. Medulla:
And Mr Peace? Warren Peace:
[even more awkwardly]
Yeah? Mr. Medulla:
[closeup of Mr Medulla as a baby]
Regrettably, I have made boom-boom. [Baby Mr. Medulla smiles as Will, Layla and the other Sidekicks back away slowly]