1. a tardis for retarded time lords.
doctor don called for his assistant, and the retardis, so they could leave.
by stupid retarded time lord March 28, 2006
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A person whose mental capacity is not as small as it would appear from the outside
You mean John's normal? i thought he was definitely a bit slow. He's a total retardis.
by affleck April 29, 2009
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A British time machine that malfunctions at every level of performance.
Given all the trouble that Doctor Who has controlling the Tardis' destinations, they should have called it the reTardis.
by Patrick W. Crabtree January 15, 2008
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Fusing "retarded" and "Tardis" together, this word describes a person with no knowledge of Doctor Who.
"You don't know who the Fourth Doctor was? What are you, retardis?"
by powerpack February 29, 2012
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Dumb child from Generation Z. (Also known as 'Zoomer')
Retardial: 'Oh nooo, I'm banned from fortnite!' (Cries like a new born baby)
Boomer/Millennial: 'Ok retardial.'

Retardial: 'We need to save the climate, so I'm not going to school!'
Boomer/Millennial: 'Ok retardial.'
by JCFlyingDutchman November 20, 2019
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when a piece of supposedly cutting edge technology designed to help you fails to act in the appropriate manner causing frustration and annoyance.
I set my new wireless Alarm clock this morning and it never went off

Dude that alarm clock is retardis.
by Culchie_giant November 5, 2010
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