1 Candidates may only take a beta exam once. 2  Candidates who fail an exam must wait a period of five (5) calendar days, beginning the day after the failed attempt, before they may retest for the same exam.  Once passed, a candidate must wait a minimum of 180 days before taking the same exam with an identical exam number.
Some people swear that Cotton Eye Joe is also a euphemism for an STD, at least according to Urban Dictionary. Lines like if it hadn't be for cotton eye Joe, I'd been married a long time ago, certainly take on a whole new meaning is you believe that interpretation.
There are a number of possible definitions. In the traditional song Cotton Eyed Joe, Joe is described as being cross eyed. But he still gets the girl. Cross eyed is my nomination for the best definition. However, if you don't agree, you can take your pick from These alternatives.