This is getting a common sight in Bangkok's suburbs, a farang having gone native living amongst the uni students and waitresses in a 2.5k a month rooms whilst TEFL-ing at the local language institute and whoring it up down Nana etc on a miniscule budget.
The kind of guy the gogo girl moves away from when she sees a tourist walk in.
The kind of guy who defends his decision to live solely on street food.
The kind of guy who uses the cheapest toilet paper that disintergrates on contact with his hairy arse.
What gives it away is:
Quality of slippers
Whether or how your shirt is ironed
The level of wear and tear on your satchel
Whether you wear your satchel with the strap across your chest or not
When the motorcycle guys shout "hey you" at you