by HelloItIsIam February 19, 2012

The act of defecating on a girl's back, drawing a map of the world with said feces, and using your ejaculate as the polar ice caps. Only to be done on the dirtiest of whores. Not suggested on a loved one (unless they're into that).
Dude, I met this girl at the bar who turned out to be a gutter rat and told me to give her a Steamy Cartesian!
by Rusty Manhammer July 6, 2017

My hands are so gross and fat, like I'm wearing boxing gloves
"Yeah but I bet you give a great steamy mitten"
"Yeah but I bet you give a great steamy mitten"
by Spobret July 26, 2018

by Patrick Shivers June 12, 2008

To give oral sex to a woman while she is on her period and for her to fart at the same time. Giving you a stream of warm air (steam) while eating a red flowing hole (volcano)
by The Fbomb and Bdiz connection June 23, 2007

After engaging in sexual intercourse, the male counterpart proceeds to drop a deuce upon the female counterparts face and/or chest, resembling a lincoln log. Thus, a STEAMY LINCOLN.
"Dude, after our W131 class yesterday I took our teacher back to her office and dropped a steamy lincoln"
by Andrew April 11, 2005

by Don Everest April 4, 2005
