The process of discharging one's
bowels onto a man or womans anus and then proceeding to
thrust one's penis in the the anus,
ramming the feces into their partners anus.
"I wanted to take our love to the next level so instead of preforming a Ceveland
Steamer I gave her a kooter."
"Sorry guys I can't eat Mexican food with yall tonight...I think I'm going to finally kooter Perry and I don't want the runs"
"Hey I clogged your toilet...Must have been the
extra shit from when I got
kootered last night."