Who and what?

Petah please explain me

Asked my electrical engineering student housemate what this means and he made it even more difficult to understand. I'm a biologer student idk electricity. peeder help.

Petah what’s the word to the wise here?

Peter?

I've searched it up but only found how to shower properly as a Jew.

Did the dad crank one out on his head?

Facebook shows me a lot of stuff I don’t understand lately

Didnt understood

Peter what did she do?

Peter?