Sus is used as a synonym of suspicious, or suspect, as in you've been acting pretty sus, I think you're up to something.  It's a slang word used to say that someone or something shouldn't be trusted.

"Sus" is an abbreviation for "suspicious" or "suspect" on social media. It's often used when someone thinks that something is not quite right or doesn't seem trustworthy.

Take Money Out at an ATM\n\n One of the quickest ways to withdraw money from a savings account is at an ATM. Depending on your bank, you can use your physical debit card or mobile wallet to access the funds in your account. Keep in mind there may be fees to take out money from a savings account at an out-of-network ATM.

To answer the question Can you deposit cash at an ATM? , the answer is yes, you can  but not without some important caveats. For example, some ATMs don't accept cash deposits, or you may have to find an ATM that's part of your bank or in a participating network.