During intercourse when a man relives his bowels in a woman's vagina, she then attempts to hold in the fecal matter as long as possible in till it splatters out over the mans chest.
Hey Eddie do you want to watch me get a California Mudslinger from Kim tonight?

Hell yeah dude my chest still reeks from the one Lucy gave me last night.
by bendovermeyers March 8, 2011
Get the California Mudslinger mug.