Someone once posted a long the lines; god blessed all ugly looking dudes with big cocks, and all good looking dudes with small cocks. 
Certainly to an extent though lol.
And then there is is Lexington Steele, Brian Pumper, Mr. Marcus (hopefully Ryan), so that saying doesn't hold any weight
problem is, if you are ugly no one really want to know what you have...
I've seen ugly chicas with big breasts and phat asses, I still didnt want to hit, change the face and a i was like, "In like Flynn"