Cave Johnson

"Those weren't oranges, those were combustible lemons. We sell those, too. Cave Johnson, We're done here."

- Cave Johnson corrects Batman

Cave Johnson was the founder and CEO of Aperture Science.

History
In 150,081 CMT, Cave Johnson appeared in the Hall of Justice to correct Batman in the fact that the Joker used combustible lemons, not oranges, to burn down orphanages. Johnson then took a moment to advertise Aperture Science's brand of combustible lemons and left.