A term for a person that is actually more retarded on the inside than they appear to be on the outside.

Derived from "retard" and the Dr Who Tardis machine.

a person who is stupid, obtuse, or ineffective throughout all time and relative dimension in space.

A person whose mental capacity is not as small as it would appear from the outside

when a piece of supposedly cutting edge technology designed to help you fails to act in the appropriate manner causing frustration and annoyance.

N. Acronym: Retrogressively Experienced Time And Relative Dimension In Space; a space/time-travelling vessel that is much smaller on the inside

Being of or associated with people of the retarted nature.

Someone who is continually and repeatedly late or virtually never on time. Plays on the fact that there is an element of stupidity in frequently being late or "tardy" all the time.