The process of having sexual intercourse while utilizing a strap-on dildo affixed to one's chin - otherwise known as a chindo or chin-do.
Dude, I was having chintercourse with my chick last night. Chintercourse is so much more fun than regular intercourse - I get such a better view of her meat curtains!
di Meat Curtains 4 Ever 07 maggio 2010
Chintercourse is when fat and chubby people have sexual intercouse!
Watching chintercourse porn grosses me out!
di Spencer Deane 28 giugno 2008