A particularly daring sexual position involving a couple of bros and a couple of hos, wherein a lower level is formed as one of the dudes puts it to the bitch from behind as she performs fellatio on the opposing member, and a second (higher) level is formed as the other of the two ladies positions herself so that she is making out with one of the pimps involved and and is recieving the pleasure from the other. Perhaps this rudimentary diagram will help clarify (ignore the dots):
Bro1: Dude...remember when we KMac'ed (see below, synonym for The Kelly MacNee) those drunk sluts a couple weeks ago.
Bro2: Yeah...dude...um I like saw your cock.
Bro1: Uh...what? That's not really...I was just talking about you know the ladies.
Bro2: Yeah and it seemed like a good idea at the time, but the next morning I woke up and I realized like I was just in a foursome...with another dude.
Bro1: Um...yeah I guess I never thought about that...uuhhh...I don't know what to say...
Bro2: Sorry. Nevermind Bro, just relax...take off your shirt...