A San Diego Pipe cleaner is when two consenting adults engage in urethral play using a rusted worn down pipe cleaner. In some cases the color may vary to describe the user's sexual preferences. Ex a woman with an orange pipe cleaner indicates she's looking for other women.
by Assblastfucker July 2, 2025

When you do anal, and the poop crusts around the male genitalia, making a rust colored hard covering.
by The Strange Cable man June 17, 2015

A sexual act, commonly done by sucking the cum off of a man's dick from the tip only like an Indian pipe circle, putting one's face towards the sky and spit-taking it like smoke or mist.
While she was sucking on the tip, I nat and she started piping it into the air man, most beautiful shit I've ever seen.
by Noonis September 4, 2018

by SackFondelation223 July 31, 2021

A Commonly used term for wellbeing teachers and workers to assert authority and dominance over small people, and kids. The term is used primarily on kids titled Luke. Luke is defined as a small midget child who constantly creates trouble in the surrounding area. A Luke is always 5ft or under...
Wellbeing teacher : PIPE DOWN MIDGET! *agressively points down at the 3rd class citizen*
Luke : *scared* *timbers shivered*
Luke : *scared* *timbers shivered*
by Dog............... March 9, 2022

When you haven’t done the do In a while, and your mind trails off to distant places about the pipe. Similar to wet dream for guys.
by Leebosss June 15, 2022
