Ogogoro: see Akpeteshie
Ogyakrom: Ghana: Literal translation is Fireland
Opia: Short Person
Opooman: Cheat
Otto-Pfister: Fashion - pulling shorts or pants/trousers down to the extent that it hung loosely around the buttocks-a mode of dressing referred to by the youth as ~
Oxford: Buggy trousers with high flap and curved pockets
Oyiwa: There you are