Rover is already making remarks about your angel developing a harem of seventy-two virgins.

Gabe is pointing out that his being included in that number is where the analogy breaks down.

Rover would like to know if arrival in Heaven is sanctifying enough to restore his virginity, and if so, why didn't he know this earlier so he could spend it on Earth and then re-arrive in Heaven again?

And I'm wondering if I can get headaches when I'm already dead. Is your mun's head this noisy?