Hello Ajarn ขจิต,

Sorry I can't type in Thai..well..you know that as you were my honourable translator just minutes ago for Tan Poo Tao Natachoie :) Thanks! I learned those words from my undergrad friends here. Hanging out with undergrad is a good way to learn new words...the way people talk in real life :) Anyway, I'm not sure if they're universal but they are pretty common here. Try them with your Farang friends and let me know :))

Nice to meet you :)