pip-squeak

Who can forget the pip-squeak who broke the fourth wall to reel in preschool audiences with problem-solving questions?

By comparison, the Milky Way’s central black hole is an underfed pip-squeak, making it surprising that it would emit any jets at all, says Fermi bubble co-discoverer Tracy Slatyer of MIT.

“You scared of that pip-squeak? Dude, you got a lot to learn. Freakin’ Newbies.”

Compared with the Milky Way, Leo P is a true pip-squeak.

"I think these guys kind of like that they have a little pip-squeak actor they can play with," he said.