Really crazy, in a loopy, delusional sense. May derive from the sense of 'as crazy as someone who believes in aliens' i.e. to the extent of wearing tinfoil hats, or, less likely, someone who thinks as differently from a normal person as someone from another planet would.
by stellar760 October 8, 2013
Get the crazy as aliensmug. The last time you heard about a team called the Aliens was in a Super Nintendo game back in the early 90s.
by Solid Mantis October 19, 2020
Get the Aliensmug. 
by that one super smart guy December 1, 2022
Get the Alienmug. Alien Kid is a super weird but enjoyable person! He/She always positive and they never give up! They are always energetic no matter what! Everyone loves and admires how confident they are.If you have a alien kid,you're really a lucky one.
Girl 1:Did you see him? He is such a alien kid!
Girl 2:I know right!
Boy 1:I wish I was able to hang out with Alien Kid.
Boy 2:Same! She is just too cool!
Girl 2:I know right!
Boy 1:I wish I was able to hang out with Alien Kid.
Boy 2:Same! She is just too cool!
by SomeRandomPenguin October 20, 2019
Get the alien kidmug. The alienation happens to every person as a result of being part of social class in a capitalist system, it is a condition where person driven apart from their humanity. It is a Karl Marx theory.
Karl Marx: "In capitalism, alienation happens to workers when they lose control of their own life activities and the ability to fulfill their true human needs."
by Neizen January 14, 2017
Get the alienationmug. 