Meaning if something of yours is looking a lil' suspicious, or "sus", then you're gonna get caught, so try not to be sus.
Boy 1: This my little bro right here
Boy 2: Aww, he looks cute in that photo
Boy 1: Wait....what?

Boy 2: Um..not like that...I...uh
Boy 1: Naw bruh, that's sus. You busted
Boy 2: Bro, what you mean?
Boy 1: If it's "sus", it's a bust

If it's "sus", it's a bust
by muhballsitch666 December 22, 2020
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