An innuendo regarding getting a woman wet.
Southern refers to how the vagina is down below (as South is down). Waterfall refers to how wet she gets.
I'll cause a Southern Waterfall with her tonight
A term for low effort posting karma-farming bots on reddit, who usually have joined the subreddits of r/waterfall and/or r/meirl. The term was (afaik) first seen in r/PeterExplainstheJoke when it was flooded with an influx of low effort "PEEETAH!" (And other variation) posts with memes that spawn the "Bait or Mental Retardartion"Meme
Post title in r/PeterExplainsTheJoke: PETAHHHHH
Comments: "Waterfall bot" "*an actual explanation*" "Bait or Mental Retardation, Call it"
When asked for an opinion, start by saying something nice to ease the blow of the waterfall of bad stuff you are about to say.
"How do i tell my friend that he is super annoying and terrible in every way."
"Start by saying he has nice hair."
"But he doesn't."
"Doesn't matter, its the waterfall method."
Girls know this but you boyfriends over there it’s a period
Girl! I have the devil’s waterfall.
When a guys that has a sugar mummy becomes a sugar daddy base on the sugar mommy moeny
Pablo és el sugar daddy waterfall de alguém at capchase
Hit a blunt and open your mouth and let the smoke go up.
Dumb nigga: Yo baleb do that thing .
Baleb:The upside down waterfall?
Dumbnigga: yea b!
That buch turned the shower head upside down on her pussy
Kiley likes to masterbait wit the shower head I hear its called upside down waterfall