Animaniacs, Season 1

[Back inside, Albert Einstein has a light bulb]

Einstein:
And now, to measure the speed of light. [turns on the lightbulb] Boy, that's quick. [gets off his chair and walks to the chalkboard and he turns it around, while the Warners are standing] OOH!

Yakko, Wakko and Dot:
Hello! [they jump out of the chalkboard and kiss Einstein]

Einstein:
[grossed out] Phht!

Dot:
Well how about it, kid? Want some cookies?

Einstein:
No, no, no cookies!

Yakko:
How about a chia pet? [takes it out]

Einstein:
No! I- [the chia pet grows] Oh, look at that. Oh it's got little fuzzy grass. Well- [realizing what he's doing] no I can't, I can't! Don't you understand?! I can't be disturbed! I'm trying to figure out an equation that explains the universe!

Yakko:
Shouldn't you be focusing on skin disorders?

Einstein:
I am not a dermatologist!

Yakko:
Alright, alright, we got the picture, if you don't want any cookies, then just leave.

Einstein:
I am not going to leave, this is my house.

Yakko:
Alright then, you leave.

Einstein:
Fine. [Yakko looks at him walking out of his house, while Wakko jumps on an X-ray and Dot watches him who opens and slams door. As he walks outside of his house, he stops, realizing that he's been duped] Grrrrrr! [wents back inside, then kicks Yakko, Wakko and Dot out the house and shuts the door]

Wakko:
Now what?

Yakko:
Now, it's time for the hard sell.