This is a ratio applied to certain bros that have a very significant texting relationship with a certain chick. A low pussy to text ratio would imply that this bro is not getting the amount of pussy that he deserves based on the amount of meaningless text conversations he has with said chick.
Pussy to text ratio = amount of pussy / amount of mind-numbing texts
Sean: Dude, what the hell. You've been textin that chick like its your job. How have you not shown her your snake yet?
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi