Unfuckable

But note that the 'unfuckable' is only ideologically so; physically mother or sister can be copulated with satisfactorily […]

Fuckable women can give a man an erection, unfuckable nags don't. Which are you?

When you are a male entering the 10th grade, there are only four kinds of people on the planet: girls you want to fuck, girls who are unfuckable, guys you want to kill, and guys who generally seem okay.