Priapism is a prolonged erection of the penis that isn't caused by sexual stimulation. In the event of an elevator collapse, the most likely cause to the men would be head or back trauma.
Archer calls Cheryl 'Sylvia Browne' when she finishes reading people's thoughts. Sylvia Browne was a famous American psychic / medium.
Pam says, in an accent, "In Soviet Russia, toaster takes picture of you." She is imitating the comedian Yakov Smirnoff.