007 hook-up
the process of performing any sexual act, and or sex, with a best friend, close friend or anyone in your immediate friend circle's significant other in complete secrecy. Often done in order to prevent someone from being outcasted from their friends and having to find new ones.
I just took jason's fiance to pound town last night after the employee christmas party. Hopefully this wont be the 007 hook-up that gets me sent to hell.