This thread is about creatures bigger than 4 or 5 cm! This particular critter I nearly ran over driving home from Rawai to Chalong. I never did see the tail end of it, so I don't know how long it was - but it was pretty big!
Knowing very little about "reticulated pythons" at the time, I was very wary about getting too close. The two photographs - with flash - seemed to scare him off and he headed back into the undergrowth.