by ChukWiseGuy February 09, 2011
The upchuck of fecal matter on to your partners back during and after vigorous anal sex via doggy style, wherein the feces propel from the recipients anus due to harsh manner of penetration, stick to the anal givers torso, and rubbed along the recipients back due to the nature of doggy style.
"I was giving Kansas Governor Sam Brownback some good anal until he brownbacked from my force; I instantly came."
"That's disgusting."
"What, the vigorous anal sex resulting in the propelling feces?"
"No, Kansas Governor Sam Brownback. I gag whenever I see his smug, homophobic face."
"That's disgusting."
"What, the vigorous anal sex resulting in the propelling feces?"
"No, Kansas Governor Sam Brownback. I gag whenever I see his smug, homophobic face."
by chujfugh February 13, 2015
A reverse Cleveland steamer where instead of crapping on person's chest, one craps on the person's back and rocks back and forth. Named for the Kansas governor who not only drove the Kansas economy into a ditch with trickle down economics, but also imposed theocratic ideals by allowing the legal discrimination of the LGBT community.
After Brownback, brownbacked the LGBT community of Kansas, he went home to get brownbacked by his gardener.
by Grandmastershek February 12, 2015
Pulling an erect penis out of the anus and wiping it on ones partners butt with feces still on penis.
by TheTopBoss February 12, 2015
A word use to describe when someone usually an infant takes a crap and it gets smeared all over its back.
by joe west November 11, 2006
A sexual act, preferred by Republicans in which loose stools are are rubbed on the back, over the eyes and in the mouth of one's partner while Fox News plays in the background.
Sam and Mary's children were turned off to heterosexual sex for the rest of their lives after they walked in on their parents brownbacking on the living room floor.
by Shellll February 12, 2015
by Way dog February 13, 2015