Spacey, not fully paying attention, or grasping ideas, you are there physically but not mentally people may say you are a space cadet.
example 1: wow, dude, you are a real spacey today

Example 2: doesn't read texts in a group chat and asks the same thing as someone a few seconds ago.

Person responds: 👽
by Unaware_and_SpacedOut December 13, 2017
Get a 👽 mug for your barber Georges.
An alien that is almost undoubtedly cooler than you.
Connor: yo I'm glad we going on this date together.

👽: ayy lmao

Alana: call me later Chris?
by AndrewFong September 22, 2015
Get the 👽 neck gaiter and mug.
It's an alien.
Ayy lmao
It's probably something to do with aliens, so yeah.
👽1: Ayy lmao
👽2: Ayy lmao
by WhereTheHellAreMyEnchiladas September 02, 2015
Get the 👽 neck gaiter and mug.
An emoticon used by widespread sites like Reddit, tumblr, and 4chan to describe an extraterrestrial life form that is not from Earth and has resided on outer planets like Mexico.
by sedadad1 September 21, 2015
Get a 👽 mug for your guy Riley.