this occurs when you're having intercourse with some lady bitch. The beginning of the process is to hog tie your lady friend. following this act you will then lift her up then begin ramming her in her ass. While ramming her in her sweet innocent butthole you must rotate 180 degrees to complete the dragon 180.
Spencer: While i was at the strip club i saw Mikey dragon 180 some fine ass bitch.
Rich: The dragon 180 is my favorite sex position