Portland Steamboat

Inserting a candle (steamboat) into the anus and having vaginal sex, hence the "chugging".

Me and Jane did a Portland Steamboat last night, it was awesome.

Oh.

by Carl the Demi-God Wheezer November 2, 2025

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Steamboat Willie

When a sex partner defecates on your penis and quickly pours ice cold water on it to create steam.

Man, she shit on my dick and then poured ice water on it. Talk about a real steamboat willie!

by Surrealhero1979 January 4, 2024

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When a man engages in anal intercourse with either sex. The male pisses inside the partners anus, filling their rectum to the brim. The man then forcefully thrusts his penis in and out causing a collapsed mineshaft. He then pulls out and the partner farts spraying urine and shit residue all over the man's body.

Stuart knows how to give best golden steamboats

by Sirfapserlot September 14, 2017

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Oklahoma steamboat

when you cum enough to fill a small pot, then boil said cumand let your lover inhale it.

Yeah I heard you and josh did the Oklahoma steamboat last night

by Mrheadphimes February 16, 2020

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Sapphic steamboat

It’s that one thing where you do a dab and then before yo exhale you motor boat a giant Pair of lesbian breasts

Damn, I totally gave her the Sapphic steamboat last night and then we fucked all night long.

by Boopbeepooop April 30, 2023

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Smithsonian Steamboat

Smithsonian Steamboat is a term used when an older lady smokes a cigar or vape with her vaginal canal then another person pulls the smoke out of her vagina with there mouths and blows it back into the older lady's mouth.

Crum: WHO WANTS A SMITHSONIAN STEAMBOAT

*The people at the retirment home look at him confused*

Crum then proceeds to give everyone a Smithsonian Steamboat

Everyone wins

by BlowMo2ndCusion December 11, 2024

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