Definitions by glensnet

space cadet 

A person who travels from place to place without a care in the world often causing a nuisance. Someone who goes about there daily duties care free and at high speed.

Look at that girl go, she must be a space cadet!

space cadet by glensnet January 20, 2017

Space Cadetishness 

Someone showing or on there way to being a Space Cadet.

She is showing signs of space cadetishness!

Space Cadetishness by glensnet January 20, 2017