Sus

Sus (abbreviation for “suspect” or “suspicious”) is an internet slang term used to describe something or someone that appears questionable, untrustworthy, or fishy. It is often used to express doubt, skepticism, or disapproval about a situation, person, or action.

Examples:

1. Jack: Did you see the new restaurant that opened in town? They claim to serve the best pizza ever!

Jill: Yeah, but their website has no reviews or menu. Sounds sus to me.

2. Emma: I received a random message from a stranger asking for my personal information. What do you think I should do?

Liam: That sounds really sus. Don’t respond and block them immediately.

• The website looks sus as it has a lot of pop-up ads and no contact information.
• I find it sus that he keeps changing his story every time we ask him about what happened.