It Means Whats up.
He's asking you how you are. There's not much else you can read into "sup".
If someone says sup in chat then the reply is usually nuttin. Sup is short for whats up
Assuming you mean sup as in "what's up?", it's spelled 'sup.
sup means whats up
Sup means to dine with or eat with, as in supper
it means how are you
you say what up
"Cal sup re" means nothing in French.
Its a mix of wazup and sup
It means under.
It is short for "what's up".
"Yum yum sup sup" does not have a literal translation in Chinese. It sounds like it could be an onomatopoeic expression in English expressing enjoyment of food.