Fart Fest Steamroller 

It’s where a man and a woman scissor, with the man farting in the vagina, the man positions himself face first in front of the vagina. The woman then releases the fart via queefing into the mans face

That was a crazy fart fest steamroller last night!

Omg can we try the Fart Fest Steamroller later?

Fart Fest Steamroller by lampgash June 17, 2018

Iron Steamroller 

The act of when someone wants to feel what it is like to have sexual intercourse paralyzed, so they purposely crush their legs with a steam roller all the way up to the knee cap then proceeds to have sexual intercourse paralyzed

Last night was amazing, I just did the Iron Steamroller with Judy and it was the time of my life, unfortunately I can't go on the hike with you guys but you have fun

Iron Steamroller by cum_on_a_broom September 13, 2018

illinois steamroller 

A steamroller that was made in Illinois.
What did you expect?
Pervert.

Illinois steamrollers are better than normal steamrollers. Or are they? Who gives a fuck?

illinois steamroller by Dieje January 24, 2009

Japanese steamroller 

The art of pooping in between a womans breast and using a quesadilla wrap to roll it up, then generally given to an unsuspecting guest.

Me: Yo Rico, man I met this bitch downtown last night and I was so fucked up she convinced me to give her a Japanese steamroller. And get this she gave it to her fuckin roommate!
Rico: Damn dude.
Me: Yeah, I know right.
Rico: Nah, like that's just fucked up but I mean whatever floats your boat right.

Japanese steamroller by Dr. Martin Luther king jr. June 30, 2019

alabama steamroller 

when a chick puts marshmallows in her pussy and they melt, and then a dude fucks her. when they are finished, she licks the marshmallow off his penis.

chris likes his alabama steamrollers. in the butt.

alabama steamroller by marshmallow boy May 5, 2004

New Jersey Steamroller 

While having sex with a girl doggy style, you ejaculate onto a dirty sock (smellier the better) and shove it in the girl's face. You then proceed to roll over her (as if you are a steamroller) and mash her face into the dirty sock.

While driving on the NJ turnpike:

Man #1 - "Wow, it smells awful."

Man #2 - "Reminds me of the time I gave that stripper from Westwood a New Jersey Steamroller."

New Jersey Steamroller by WestwoodAll-Star June 24, 2010

Swedish steamroller 

A perverse sexual act in which an extremely obese female defecates on the chest of her male partner and then proceeds to wallow in the aforementioned defecation.

Dude 1: How come that guy is in the corner shaking?

Dude 2: Last night, some fat bitch gave him the Swedish steamroller.

Swedish steamroller by JackassNSlacker April 6, 2009