"I cannot - yet I must. How do you calculate that? At what point on the graph do "must" and "cannot" meet? Yet I must …"

"Your people were getting too intelligent. We could not wait until you were strong enough to attack us; we had to atta…"

"The child is impertinent."

"I will re-calculate. Your deaths will be indescribable."

"Show yourselves, and I promise you a painless death."

"Hu-mans, listen to me. Due to an error in calculation, there are still a few of you left"

"Carla: Is Alice going on a date with Ro-Man?"

"Johnny: [to Ro-Man] You look like a pooped out pinwheel."

"The Professor: [Roy walks up to the group and collapses] He's dead, and there's nothing we can do."

"The Professor's Assistant: I'm bossy? You're so bossy you oughta be milked before you come home at night."