the french changed the latin "super" into sur, while the spanish changed it to "sobre" For south, some vernacular latin word was adopted, because Latin uses "australius" for south. This word was changed by the two into different words, probably gradually

Fat chance is sarcastic, while slim chance is not

because English's goal is to confuse foreigners. :)

sí, es simplemente "I like that song."

sound it out. It sounds like the name of the country plus the plural of "e". jah-pahn-eeez

haha i can help. Also, I'm a native english speaker and think that urbandictionary's a terrible way to learn slang lol