holy prostate cancer Superman!
used in response to a amazing event based off the saying "holy shit batman" to indicate ones excitement for a particular action the other person has either shown them or surprised them with unexpectantly.
Barry: have a look at this amazing ingenuity of man kind its pristine beauty is amplified by the brilliant textures that just perplex any and all who see this.
Lucy: holy prostate cancer Superman!
Barry: yes.
Lucy: holy prostate cancer Superman!
Barry: yes.