This is the act of placing one's penis into the female's anal cavity and then proceeding to take your penis (which is then covered in the female's feces) out of the female's anus and then placing it into her mouth and giving it a cheeky twirl.
by Big Cam April 28, 2017
The sexual act of laying underneath a man's anus, firmly grasping his erection, and pulling downwards as if preparing a soft-serve ice cream cone while he proceeds to defecate (poop) directly into the mouth of an ice cream-lover.
"You know Shelby? Yeah, I totally gave her a Dirty Ice Cream Machine last night. She really loves chocolate."
by ConroyGullam April 23, 2010
When the girl curls up into a ball and the guy sticks his huge cock in the anus and the roll around on the floor like a washing machine
by Hugecockthisbig👐 September 17, 2018
Dirty machine has the worlds most gigantic cack. If you ever hear the words “Dirty Machine” fear for your life because it will come to an end shortly.
Kid 1: ayo dirty machine, you’re garbage at this game your KD is 3-2
Dirty machine: DIRTY MACHIIIIIIINNEEE
Dirty machine: DIRTY MACHIIIIIIINNEEE
by Derrttty cack 707 May 01, 2021