What does Betheny betheny mean?

Betheny betheny meaning in Urban Dictionary

also awesome to determine a woman with parents who don't learn how to spell. viewing this as a bonus towards various other bethanys, she erroneously views by herself as exceptional and it is very saturated in herself. not to smart, but believes she's a lot smarter than she really is. but all the men attempting to hook-up with this particular hottie cannot dare inform this lady that.