What to do if i got beer wiped in my eyes :( and i am kind of freaking out.. can this cause blindness?

Get an eye exam: Any liquid foreign materials which come in contact with the eye surface can cause some issues. The most severe problems usually occur if the liquids are acidic or alkaline and these materials can cause severe burns. Beer or other alcohol can irritate the eye surface and cause a mild chemical burn but this is usually mild. See an eye doctor if your vision is blurred or you have a lot of pain.