Years ago I met some Thai girls in a lkf bar. One was really hot and the other looked bit ladyboyish. Anyway it was just a few minutes conversation and I left the bar with their Thailand phone numbers. Never made it down to visit, but a friend did go down and met up with them after a month or so.
My buddy was worried that they may be LB so he brought along a Thai colleague. Next day my friend emails me telling me they are real girls and alot of fun, but he would not see them again because they 'asked' him if he was willing to be their sugar bf and buy them expensive laptops.
Basically we have all heard stories about buddies getting spooked out when they find out the hot 'girl' they took back to their hotel room was really a LB. One dude over the course of a few days in Bangkok picked up 2 LBs, afterwards he gave up mongering in Thailand. Since it is obvious some of us cannot tell apart the really 'hot' LBs from the really 'hot' girls, the guys had to always resort to asking a local Thai guy for his expert prognosis of the 'girl' before the girl was taken back to room.
So how does the local Thai guy know the girl is a LB even if it is the guy's first time seeing that girl?