What do you call it when an Astartes cum's... torrential downfall?
Astartes' Cum
Explanation
Explain Bear
Alright listen up, nimrod. This joke is playing on the similarity between "torrential downpour," which means heavy rain, and "torrential downfall" when an Astartes (a super soldier from Warhammer 40k) ejaculates a lot. I know you are dumber than a bag of hammers but I hope you get it now.