When a bidet accidentally shoots up your butthole.
"Dude, your toilet just have me a Poseidon's Rimjob. Lower the water pressure."
When you take a shit and the water splashes so hard directly on your asshole that it becomes clean enough you don't have to wipe anymore.
Joe: Have you ever used a bidet?
Jeff: I didn't need it, i got the Poseidon's RimJob!
When you have to poop but you don't want poop on your hand so you put toilet paper around your hand.
I Had to poop but i didn't want to get poop on my hand so i used poseidon's glove.
When you take a shit and the water from the toilet touches your penis
"Dude, last night after that Mexican food gave me a Poseidons Handjob"
Josh Moskowitz is the God Poseidon
holy shit it’s the guy who can bench press 225! POSEIDON!
catholic, pagan, fake faleshood holding a pitchform which is supposed to be the ruler of water, earthquakes, and horses but it's not because it's actually a made-up story that was invented in grease, it's just hair grease, no not really, it came from the country they call greece, its called greek
"You're giving me poseidon right now. Lots of poseidon."
"Well that's mighty catholic of me."
"It fits you."