When the girl is giving you a blowjob, as soon as you cum in her mouth you would yell, "I HAVE AIDS!!"(but you really don't, or do you?), then the cum comes out her nose making her a dragon.
Hey girl want a Alaskan Snowdragon?
Dude, yesterday I gave Sally an Alaskan Snowdragon !
Dude I gave your girl frined an Alaskan Snowdragon.