The sexual of one man performing oral sex on another man while listening to the song Thunderstruck by ACDC. The man receiving the blow job yhen ejaculates on the other mans chin. This creates a waterfall effect.
Chuck and Mike love giving each other blow jobs. Their favorite activity is when they take part in a thunderstruck waterfall.
by Sneakerman May 6, 2018
Poppy you poopy waterfall.
by Boganville222 October 4, 2018
by THOMKAT October 6, 2021
Dude guess what, I was taking a leak and my girl came into the bathroom giving me a funny waterfall last night!
by Wild Bill 69 March 13, 2022
When your fucking a person from behind and right before you cum you spin her around and cum in her nose then open her mouth and see the internal waterfall
by Gnomemaster6000 March 23, 2019
Girl! I have the devil’s waterfall.
by lilfuckingbitch April 30, 2019
by Ritafnp September 23, 2023