During sex, when the male sticks his head (on top of the body) so far in females ass that it looks like a space cadet helmet. Verb/ Noun
by Scottccc August 30, 2009

by TeeJ Tourettez October 06, 2009

by krisTolmeth April 08, 2015

the exhileration produced from speeds can be very addictive. This speed demon for example is pushing his vehicle to its limits reaching speeds in excess of 18 miles per hour.
He may call it great fun but to the Highland patrol team its wreckless and dangerous.
A £25 fine and 3 points on his license soon brought this space cadet back to earth
He may call it great fun but to the Highland patrol team its wreckless and dangerous.
A £25 fine and 3 points on his license soon brought this space cadet back to earth
by David Richardson April 05, 2005

by James "Cadet" Ramsay December 03, 2004

a retard or spacker, someone who basically has a buggered up life because they are mentally retarded
by Mike 'Obese' Hallman:D October 06, 2005

When people are in their own little world, constantly "spaced out" of their current surroundings and positions. Often associated with not paying attention, or confusion towards otherwise simple tasks.
"Listen Slick, I'm not going to repeat the story a 3rd time just because you're being a Space Cadet."
by ClubChamp March 16, 2015
