Definitions by jizz you later

X Factor 

When a man puts one of his legs over a women while engaging in sexual intercourse, while the woman does the same with the opposite leg, to form an 'X' shape with the intertwined legs.

This is done to gain deeper penetration from the man's penis, in the woman's vagina.

It's not going in deep enough... let's try the X Factor!!!!!!!!

X Factor by jizz you later August 25, 2011