[That makes him laugh even harder.]

Calm down, dumbass, they don't experiment on us. I told you, it's the secret superhero base.

[He pauses for effect, but decides he'll finally give her more to work with.]

They're called the X-Men, after the Professor. All the teachers are in it. Mutantkind's last hope against human tyranny, if you think we can talk our way out of it. They've got firepower, too, but it's emergency stuff - no striking first.