The pyramid is a sign that is often used as we have demonstrated in previous posts.
Jin Carrey describes how the government puts people in positions of power as a means of distraction.
Kimmel was visibly nervous here as if Carrey was being serious and exposing him.
Apparently the audience was never shown once on a show when they usually show them.
Jim Carrey received a phone call where he quickly changes tune and almost goes into a daze immediately. Many describe this as an MK Ultra program where key phrases are used as a form of hypnotic rhythm to control their subjects.