Almost without fail, one of the first things a K-girl will ask me when I show up for a date is "Did you eat?" or "Have you had lunch?" or something along those lines.  At first I thought it a bit strange that seemingly every girl asked the same question.  I realize these encounters are scripted, but even so I got to thinking about why this particular question.

I tell you, they are the best

if you say yes, you just ate, they will hand you a toothbrush.  That's why they ask.  They don't want to DFK your left-over meal particles.

lol

Yes, there are some girls that have the toothbrush waiting and don't ask if you have recently eaten or not.  Notable toothbrush-obsessors from my own past experience include Milky, recently in LV, and Davi from LA and SF a few years ago.  When Davi hit town, she would start with a bucket of disposable toothbrushes, usually around 150-200 and as I repeated once a week, you would see the remaining amount dwindle accordingly.  I could tell how good business was for her just by watching the toothbrushes disappear.  Lol

Hmmm, that may be the case at times.  But the girl always comes across as "oh, no, you didn't eat?--you poor thing!"  

I carry a travel tooth brush in my car and if I eat before a session, I just stop somewhere and brush, and then say I didn't eat

LOL.  I think I would pay double if I could find a K-girl with a natural bush.  I'm not a huge fan of the bald K-kitty.  (Well, obviously I am a fan, but it is in spite of the shaved look, not because of it).

...that years ago, many of the K-girls had natural/trimmed bushes, especially the ones FOTB.  Gradually, they've become Americanized downstairs because that's what we've come to like.  It's a loss for bearded clam lovers but you may still find some in the SGV.

koreans say it all the time.  More they care about your wellbeing and you have eaten and so your body is healthy etc.

Shaved bush is a US market thing.  The same kgirls you visit outside the US shaved is the exception.

Nice to know -- I'm guessing that's a bit like the "It's a carrot." idiom (English translation of the Korean) for "of course" or "that's obvious". Is the "bap" (법) meaning rice?

he Thai people have a similar greeting -"Ghin Cau?" - which literally means "Have you eaten rice?"  
But as mentioned above, its connotation is, "How are you doing?"

Typical greeting of two tribe members;

Or some Korean BBQ in KTOWN~ HAHAH

I love eating Korean but really enjoy a tasty Mexican meal occasionally too.

correct.  I love Korean so much I usually eat it three times a week!  I used to like Mexican, but now that seems a little too heavy for me.