london chimney

When you're comfy and wrapped up in a blanket in bed but leave just a little opening for airflow and proceed to blast the nastiest most egrigious fart known to man straight through your little exhaust hole and right into your face
Tom: Hey man, I was laying in bed and had the nastiest fart. It came straight through the opening I left in my blanket and suffocated me.

Al: Sounds like you London Chimney'd yourself, mate. Why?
by Senshuro November 13, 2020
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Chimney fire

When anal intercourse is attempted, but those on the receiving end experience excruciating burning pain due to their sphincter not being prepared when the penis enters. - this can cause instant tears and screaming in agony.
He tried to put it in my ass, but gave me a chimney fire.
by PhuzzyWuzzy December 22, 2020
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Swindon Chimney

The act of gaping someone's asshole and then blowing smoke into it. The two-person version of the Swindon Smokestack (several smoke blowers)
After a hard round of anal, I relaxed with a cigar and gave the missus a Swindon Chimney.
by iosys April 18, 2019
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