And now the severe beating of a high school science teacher."

[lecturing]
"zinc is by far the best element."
"i also like plutonium."
"it's just fun to say."
"plutonium."
[sound of someonee walking towards him]
"how's your plutonium?"
"good, thank you."

"excuse me!"
"hello! the office is closed.
so, if you wouldn't mind,.. sir, what are you doing?"
"hey! get off of me!"
[beating sounds]
"you're breaking the beakers!"
[beating sounds]
"those are my best goggles!"
[beating sounds]