A woman that is not necessarily ugly, but looks like a man.
It is in violation of the Guy code not to, when witnessing one of these creatures in the presence of friends of any gender, say "joefundo" and do the motion described below.
Simply look down at your crotch.
Watching the view with your girlfriend and your guy friend walks into the room and sees the TV.
Guy B: Whoa, dude.... who is that?
Guy A: Looks at Guy B.
Guy B: Nods.
Both: Joefundo (Both proceed to do the "Joefundo" motion)
The art of agreeing with whoever is nearby so you never have to have an opinion of your own, as pioneered by Joe Rogan.
Hey Jamie, did you see how Joe Rogan perfectly deployed his JoeFu to agree with one guest saying covid-19 isn't real and another saying we should get vaccinated, all within 24 hours?