Mad Sus 

to act very suspect or suspicious; to act like a creeper

Carol:What is Mr. Moniaci doing over there?
Nicole: I don't know but I think he's staring at us.
Carol:Mad sus . . .

Mad Sus by crazychica82 March 8, 2010

Mad Sus 

to be very suspicious like over-the-top suspicious

Maddy: what is Mr. Harris doing over there?
Abby: idk but he looking mad sus

Mad Sus by your everyday hoe March 27, 2020

Mad Sus 

When somebody acts super gay, such as being a little bitch and not knowing how to handle something.

You sounding mad sus my guy.

Mad Sus by Bimbo69 March 3, 2019

mad sus 

mad sus, middle aged boys would use it alot to random people. and its extremely annoying.

mad sus

mad sus by stan loona mf March 5, 2021

Mad Sus 

When you go someone a blow job

"You are mad sus my guy"

Mad Sus by Matsen123 November 22, 2020

Mad sus 

When someone is mad sus

David: James looking Mad sus
James:yea dude

Mad sus by Shsdos March 22, 2022

Das mad sus g 

Wow. This refers to the heinous act you just committed willfully and once this has been said, you look back in retrospect and contemplate for a period of time about what you just did/said and realize that it was unnecessary and honestly pretty fuckin sus bro.

I mean I don't know about you, but from my perspective if I did/said that I honestly would have to reconsider my sexuality considering all the possibilities, because I mean they are theoretically endless after hearing what I/you just did/said.

"Mane, Das mad sus g, please reconsider what you just said as I quite frankly do NOT appreciate how sus that is. You might have to get voted off."

Das mad sus g by Insyndrome_v2 November 10, 2020