SUS 

acronym for stand up suprise

adjective to describe girl who has a pretty face, usually with a nice make-up job, and generally pretty and slender upper half, usually observed while seated and from across a table, but who, upon standing up, gives you the surprise of an ENORMOUS arse and bottom half in general. Can also be used as a noun. stand up surprise or SUS does not apply to curvy women, only where the top/bottom dichotomy is extreme.

Can also be used as "stand up.... suprise!" to emphasize a particularly extreme case of SUS.

Adjective: I met a girl at lunch today and she was such a SUS.

Noun: I met a SUS at lunch today.

Extreme noun: I met a stand up.... SURPRISE! at lunch today.

SUS by UncleRico August 24, 2005

Sus 

A nigga that’s honestly pretty fuckin gay

This girl named Nhi doesn’t even know how to use a damn word in a sentence properly, and she’s never heard of boneless pizza. That’s fuckin sus

Sus by Coyotemurdaaa December 26, 2018

sus 

an abbreviation of sustainable

This building passed all sus score and thus has been awarded as the most sus building

sus by exclimited July 30, 2021

sus 

stand up straight

when I sus my back feels so much better

sus by walkabout November 23, 2010

Sus 

to be suspected of being homosexual

Nigga#1: yo no homo but you type thick where it counts
Nigga#2: Nigga You're sus!
Nigga#1: i said no homo.

Sus by dickgirl666 May 8, 2018

Sus 

The word Sus is meant to suggest that someone is believed to be Shady or False. They are hiding something or are believed to have a serious character flaw. Which makes them undesirible as a friend or acqaintence. And/or straight stupid. A sus person can be any on of the following - gay, a snitch, a trick, annoying, weird, retarted, stinky, thirsty, fat, short, old looking but actually young, a social loser, a tag along, a friend that you are ashamed of, a mexican, pretty much anything that has a derogatory meaning to it can be put under the sus category.

You hear that song that Drake made for that girl?
Yeah bro that was sus as fuck

Oh come on man, don't be sus

Why is that guy following us? smh sus

Sus by Iamreallynobodyimportant December 24, 2013

SUS 

Acronym for "SHUT UP SLUT!"

David: yeah, I told my mom SUS last night

Gino: woah! what did she do??

David: beat me with a wooden spoon....

SUS by leeknivek September 8, 2011