by Twant Donut May 17, 2021

Like a Boston Steamroller, but everyone who takes it goes and does it to two more people. An exponential Steamroller.
by anonymous October 3, 2023

a sexual position in which a man gives his partner a reverse thigh job while recieving a blowjob from the front from a third person
Jack: "Man last night was wild! John gave me a steamroller until I busted all over Jeremy's face! fuckin' awesome dude!"
Jeremy: "Dude what the fuck that's private"
Jeremy: "Dude what the fuck that's private"
by Lunar_dlscord February 20, 2025

When one doesn’t defecate for 3 days, then mounts on top their sexual partners chest and shits. They then rock back and forth on their chest and belly, resembling that of a steamroller. This works better if the two sexual partners are from Norfolk and therefore related
by BenDooley July 20, 2025

Something you say when someone gets hit by a vehicle really hard. Whether it be in a video game or real life.
by Tallkid123 July 22, 2017

by BATMN every day December 9, 2018

Verb
From the Latin root Manhemium Stipula Volutor, is of Germanic origin hailing from the bathouses close to the Danube River.
The term is the act of practicing anal sex in the saunas which would soften up the fecal matter and open the pores of the skin. The penis was first used to align the innards and guide the fecal matter around the O-ring for lubrication so that next, two openhanded arms could enter effortlessly, similar to a Push-Pop. Upon attaining a full-armed fecal gloving, the arms are then removed and then trundled over and over in rotation across the small of the back, thus creating a brand new blacktop surface upon which, ejaculate can then be deposited. The odor was lifted by the steam rooms and and would penetrate outside the bathhouses requiring it to be banned as even one instance was rumored to be so heinous that the odor of least 30 pre-fucked butts could be smelled for 1600 meters.
The act was most commonly performed between two men as the luxury of co-ed saunas was popular at the time. It can be performed with one arm in the receiver, however the other arm must be inside of another receiver and both arms must still trundle over a single person.
From the Latin root Manhemium Stipula Volutor, is of Germanic origin hailing from the bathouses close to the Danube River.
The term is the act of practicing anal sex in the saunas which would soften up the fecal matter and open the pores of the skin. The penis was first used to align the innards and guide the fecal matter around the O-ring for lubrication so that next, two openhanded arms could enter effortlessly, similar to a Push-Pop. Upon attaining a full-armed fecal gloving, the arms are then removed and then trundled over and over in rotation across the small of the back, thus creating a brand new blacktop surface upon which, ejaculate can then be deposited. The odor was lifted by the steam rooms and and would penetrate outside the bathhouses requiring it to be banned as even one instance was rumored to be so heinous that the odor of least 30 pre-fucked butts could be smelled for 1600 meters.
The act was most commonly performed between two men as the luxury of co-ed saunas was popular at the time. It can be performed with one arm in the receiver, however the other arm must be inside of another receiver and both arms must still trundle over a single person.
I was at Golden Door Spa and two guys were doing a Mannheim Steamroller in the saunas. I almost vomited from the smell but I had to drop a load on that freshly rolled blacktop.
by Martini Drysdale August 26, 2025
