The act of exiting a public bathroom, without touching anything after washing one's hands (in order to avoid germs).
The result usually makes one look like a surgeon entering the OR. Thus the word.
A:I am sorry it took so long, I was surgeoning and could not elbow the door open.
B: No problem. Next time try to wait until someone comes in and you can sneak really fast through the closing door.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi