Do you want to bet against me?
Well, nice talking to you, old man
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?
What a sweet grandpa... or it just seems so
He seems pretty pleased with himself
I'm having a good time folks!
Serious looking old professor standing with his hands folded
Old professor holding book and looks surprised
Laughing mature professor holding his glasses
Mature professor seems to don't understand something
What a joy to meet you at last!
I am warning you for the last time
I'm begging you, stop it!
Hey, i'm just fooling around here
We'll see who has the last laugh
Don't you dare come near me!
Give me your word you won't do that again
You have no chance of getting out now
I still feel as fresh as a daisy
This science decision is not my thing
Feeling quite serious when thinking about science
Mature man pointing up and looks like explaining something
Mature professor adjusting his eyeglasses
Ready for the meeting with all-life love