That'll teach her for constant nit-picking
Work is work but it's always time for fun
Do you want to bet against me?
Well, nice talking to you, old man
I am warning you for the last time
I'm begging you, stop it!
Hey, i'm just fooling around here
Well, what's in the papers today?
What a sweet grandpa... or it just seems so
You have no chance of getting out now
Serious looking old professor standing with his hands folded
Old professor holding book and looks surprised
Mature professor adjusting his eyeglasses
Just a minute break from work and fooling around a little
What the hell are they doing there?
Who the hell are you, man?
Look, it's time for an adult conversation
Sorry, i don't think i can help you
Hey, what are you talking about?
Don't you dare come near me!
Give me your word you won't do that again
He seems pretty pleased with himself
I still feel as fresh as a daisy
This science decision is not my thing
Feeling quite serious when thinking about science
Laughing mature professor holding his glasses
Mature professor seems to don't understand something