Arthropleura: So, Mrs. Lysrix, what are you doing today?

Lysrix: Um, I'd like to be in labor for the day and hatch out 499 babies.

Arthropleura: Wha? W-what are you going to name them all?

Lysrix: I'll name them, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo, Araneo all the way up to #498, and then I'll name the last one Steve.

Lysrix: (poping out 499 spider babies)

Arthropleura: Welcome to the world, little man!

Lysrix: Um, that one's a girl. The other 498 are all men.

Araneos: I WANT TO MATE WITH STEVE! COME ON, THAT GIRL IS HOT!!! I'LL HAVE HER POP OUT MORE BABIES THAN HER MOTHER!

Steve: Um, why are you all fighting over me

Araneos: WE WANNA MATE WITH YOU!

Steve: Why? Am I not a boy?

Lysrix: No, Steve is a girl. All of the others are boys.

Steve: THEN WHY DID YOU NAME ME STEVE !?

Lysrix: Is it too late to unclaim all 499 of you? The Arthropleura will take care of you now.

Araneos: IS IT A GIRL ? MAN I HOPE ITS A GIRL! MATE, MATE, MATE!

Arthropleura: AAHHHHHHHHHHHHHHH!!!!!!!!!!

That's why Araneos are so rambunctious. They want to mate with someone but they're all boys.