Stop that. Behave yourselves

Dr. Perry:

When they grow in 5 to 6 years old they should be capable of sexual activity. I pride myself in thinking that these two might be the first to reproduce on this planet Eugene Scott:
Which one is mine? Dr. Perry:
Oh, he's in the laboratory upstairs. He'll be brought down here eventually, where it's warm. Also being with each other seems to calm them. I've named them, first necessity of a child I suppose. Might be in bad taste or even in blasphemous to have named them Adam and Eve. What the hell, it seemed like a good joke at the time. Dr. Forest:
[to Eugene]
They know you're afraid of them Eugene Scott:
No kidding. They're not the only ones who know, it or do I know. Dr. Perry:
Your fear seems to have threatened them. [to the babies] Dr. Perry:
He's the father of one just like you you're going to have a little baby brother. He's here and he's safe and this is his father. Seen either of them have never met their parents probably want to focus on you as a father figure. Eugene Scott:
[sarcastically]
Ah thanks doc, I'd hate to rob you of that honor. Dr. Perry:
Stop that. Everybody knows that you can make noises if only it makes people nervous and fearful of you. You behave yourself or I won't let you out. Eugene Scott:
[shocked]
You let them out? Dr. Perry:
Just Adam, and I'm always well armed. I've never seen them this agitated before. You can see them again tomorrow if you want Eugene Scott:
Yeah, thanks doc that'd be great. Dr. Perry:
[to babies]
Stop that. Behave yourselves