Definitions by Pro-Phys

D-Factor 

Sometimes you see a girl, and it is not that she is hot, but you feel lured by her, and you don't know why. This is the D-Factor, because in fact you know that this is happening because she can take the D better than anyone else.

That girl on check out has the D-Factor.

D-Factor by Pro-Phys May 18, 2014