👾

Description
A space creature with tentacles, usually shown as purple and pixellated (8-bit), sometimes resembling the alien characters from the arcade game  (1978); see the usage notes.

Etymology
The fourth sense is based on the design of the emoji on certain platforms looking as if the creature is raising its tentacle-like arms in an excited manner.

Symbol

 * 1)  Video games; gaming; computing.
 * 2)  Extraterrestrial: space, outer space, unearthly, science fiction.
 * 3)  Monster; alien; 👽.
 * 4)  ; woohoo.

Usage notes

 * The design and display of this pictogram varies by platform and emoji set.