sup

a word that people use when they’re totally into you

“sup”
“yea they love you frl”

by Susan demimal July 30, 2023

sup

a mix of the words what's and up. or a word cool kids use as a shorter version of what's up.

sup dude

by mackenzie woods March 14, 2015

sup

sayin whats up in a way you think you sound cool but you dont and actually sound like a middle schooler

sup bro

by The rich bitch whos 9 June 20, 2022

sup

whats up asking a person what they are up to

hey dude sup

by ziggy April 21, 2023

sup

A slang word used by different young people especaily when saying "hello".

"sup, what's up guys?"
"Nothing."

by Padme* December 27, 2016

sup

short for superscript.
as in, sup.
sup is often accompanied by a flicking of the head in a superscript direction. if you know the person and made an assessment about their current happening (no need to talk), you can flick in the subscript direction (a quick nod).
sup means nihao and nihaoma, ohio gozaimas and mushimushi. are you cool? are you high (positive)? are you chill? are you good? i.e. how are you (rhetorical).

sup?

by Jim Geo September 18, 2022

Sup

1234567890 A cool way to say hello.

Sup Dude!

by Luna SilverLite May 2, 2019