sup 

Dates back to the fatass era. Shortened rendition of What is up?(What's up?)

Sup, holmes
Sup with that hoe?

sup by Shadditude November 28, 2004

Sup 

OBVIOUSLY a misspelling of soup.

Ignoramous: Hey dude, gimme some sup!
Normal Person: Don't you mean soup, retard?

Sup by WhySoSerious???? April 25, 2011

sup 

The word lazy people use when they think that they are cool for being "lazy"

Sup Bro

sup by Sillywonder February 18, 2015

sup 

It is used by people who arn't sure on how to start a convo so will say "sup" instead. It is also an abbreviation of the phrase "what's up?". When someone says "sup" it is often a retorical question and is followed by either no answer at all or a stupid answer such as "the sky".

1.
*Dude101 enters the room*
Dude101: Sup people?
chatter:the moon
Dude101: lol

2.
jake: sup man?
bob: not alot.

sup by Aiden Lee December 28, 2005

sup 

a.)A lazy version of What is up?
b.)Yeah that's right

a.) Sup girl. I tried calling you last night
b.)I scored 3 goals last night. Sup!

sup by Serenita March 27, 2004

sup 

If one sips his own drink, one sups someone elses drank.

That looks good. Either give me a dollar er give me a sup of yors.

sup by Timothy Wooton September 19, 2008

sup 

sup (query) bastardisation of the phrase "what is up" A lazy way of expressing the mind numbing boredom of unstructured young minds.

sup?
Dunna know.
Jew eat?
No jew?

this is an actual converstaion between several teens from Simi Valley in the L.A basin.

sup by Priz Biz Sage June 21, 2005