Spymaster
Plastic Paddy
When I went to study in China I went to the students restaurant in the morning and the breakfast they were eating was indistinguishable from lunch or dinner.
I worked in Singapore for a bit and the people I worked with (mainly Brits) had chicken-rice for breakfast from a nearby street stall and then the same thing from the same stall for lunch. I fell into line and did the same until eventually a Sing colleague told me that wasn't what locals had for breakfast at all and they all thought we were weird for eating it in the mornings.