a person usually struggling with the love of an alawite, missing a couple of chromosomes
this guy is a retardo, he watches porn on Twitter

this guy mispronounced yessir to yasser, he is a real retardo
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A replacement last name for someone who is a piece of shit. e.g racist, homophobic, sexist etc.
Hey look its Henry Retardo! He's so dumb, racist and homophobic!
by SillyWillyHeHeHeHeHeHe May 17, 2023
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i saw a lot of wrong definitions of this word here, retardo is not referring to people, it refers to the retard, not the retarded people, i know it because I'm Brazilian and retardo is a word i use in my daily, and no, ratardo is not Spanish, it is Portuguese, so don't say it in a spanish accent .note: it can be a word in Spanish too but I'm not sure about it.
we usually use it when someone does something stupid.

it is considered really offensive so be careful using it
exemple :
hey i ate glue today

do you have retardo?

note: see?
by IM BRAZILIAN April 13, 2021
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1) Retard
2) Someone who thinks that they're needs to be a second definition of this word.
3) An idiot who thinks they're should be a third definition of this word.
4) You, because you were so retarded that you checked to see if there was a fourth definition of the word retardo.
McBilly: Duhhhh. Glinky glinky glinky!
McJoe: Wow, McLarry, what a retardo.
McLarry: Totally, McJoe.
by Sujay Lover March 19, 2018
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Wordt gebruikt als vervanging van de naam van een persoon die over het algemeen erg domme, achterlijke of onverstandige dingen doet.
“Yo retardo, wat heb je nu weer gedaan?”
of
Retardo, kan je voor mijn n paar potten uit de ijskast pakken?”
of
“Retardo pakt ze niet!”
by Klapdeurmos1816 November 9, 2023
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The Primo Retardo: a saying one utters when one has done something stupid.
M: WATCH OUT, YOU'RE GONNA HIT THAT LAMPOST!
(Swerves to avoid)
C: Ah, el Retardo!
by Ah Gambon September 20, 2023
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