Dream Dictionary Meaning: Alien

• The idea of aliens
• Strangers or people you don't know
• Visitors from an area of the world other than where you live
• Something in your life that seems alien, strange, or new
• The unknown
• A person or group you don't know or don't understand
• A subconscious fears, or even curiosity

An alien coming after you can mean that you feel someone is threatening you in real life—emotionally, mentally, or physically—or perhaps you're having a toxic dream.