When a woman swallows cum in space, and due to the anti-gravity, the cum slowly trickles from her mouth, emulating a dragon breathing fire.
Man last night me and Jodie were getting down in my spaceship, and after I pulled a mean Dirty harry, she went and pulled a mean Cum Breathing Space Dragon.
To crowd ones air up. To be so close to someone they have to smell your stinky ass. To be so close to someone they can see what you had to eat from all the crap on your teeth. To be so close to someone they can tell you are having an affair with GF because of that nasty smell on your breath....going down captain!
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.