When a man is receiving a blowjob from behind, between his legs, and he simultaneously farts and orgasms on the face of the blow-jobbing party, effectively filling the mouth with man's milk and the nose with putrid methane.
In the family of terms referring to lascivious, sometimes humorous sexual acts, i.e. hot carl.
nown - An especially large pungent and fowl smelling pile of fecies that cause a warm, or hot sensation in the rectum and upon exiting the anus. This sensation is usually caused by the remnants of a spicy meal.
"You probably should wait about a half hour before going in there. I just dropped a stanleysteamer in the toilet that could peel the paint right off the walls."
When two people on a cold winter day and/or night, go outside with a cup of warm/hot water and straw in hand. One of them pulls their butt out, while the other proceeds to put the water in their mouth, then blow into the anus of the other with the straw, then have it farted back into their face in a clean, warm, and steamy mist.
"My face feels so dry and itchy when it gets cold outside like this, would you mind giving me a Stanley Steamer?"
"You know what's better than sitting inside watching MTV's Teen Mom? Going outside and giving each other Stanley Steamers!!!"
A sexual act where one is required to dig up an old female corpse that is still fleshy in nature yet decomposing. The individual must place their mouth over the vaginal orifice and punch the corpse in the stomach as hard as they can causing whatever is inside to shoot into the said individual's mouth. The result in their mouth must be swallowed.