The soda phenomenon:
Every drink that's carbonated and brown-colored in the south is called coke, unless otherwise specified.
For instance, I don't drink coke. I've always clung to Dr. Pepper like an addict to his fix of choice. This does not stop me, however, from referring to whatever drink I've got in my hand as coke. People say soda to be generic and neutral here and pop is just unheard of (except when used in jest against certain northerners :wink: ).
In the teenage world where I live, all pants are either jeans or khakis, there is no way around it.
Pidgin blows my mind. As far as I can gather, they have but one preposition, bilong or belong or something. On a funny note, their word for valley is "ples i go daun" (spelling?) as in "place I go down".