A person who is dim-witted, slow on the uptake, or a loser. It also refers to a thing that is cheap, insignificant, or of poor quality. (In Argentine slang, it is a reversed form of the word medio, meaning half-baked or mediocre).
He is such a siome, a total dummy and a complete moron.
A term for someone who is extremely stupid or a total moron. Used in remote rural areas of Argentina, it also refers to someone who engages in bestiality or is obsessed with masturbating.
Stop jerking off figuerola, you are going to end up pale and bald like Uncle Fester (Tio Lucas), you wanker. Moron.
A fool, simpleton, or a dummy. It refers to someone who is acting silly, clueless, or slow on the uptake. (In Argentina, it is a mild way to call someone a dork or an idiot).
You are such a Paparulo Ramiro, you put your shoes in the fridge.
A dummy, a good-for-nothing, or an unimportant person who acts foolishly. Someone who wastes time or is generally useless. The feminine version is pelafustana. (In Argentina, it is often used for a man perceived as a low-life or a loser).
A complete sucker, fool, or chump. It is an emphatic variation of the word "gil", used for someone who is incredibly naive or slow-witted. (In Argentina, "gil" is the standard term for a naive person or a loser).
You are a Gilastro, your wife ran away with a cop (In Argentina, "pitufo" refers to a police officer because of their blue uniforms).
A dummy, fool, or simpleton, someone who wanders around acting spacey or aimless (literally the local name for a praying mantis, used to describe someone who looks or acts dazed).
Don't talk to me about that mamboretá of a brother-in-law of mine.
Used to describe someone as a loser, fool, or dummy, though it can be used affectionately among friends. In its verb form, it means to screw up, fail, or make a mistake. (In Argentina, words that are technically insults are often used as informal nicknames between friends).
You are a pete. Hey pete, can you pass me the pen? Man, I totally peteé the exam!
In Argentina, the word 'Oye' (Hey) is not used. A boludo is a person who makes stupid mistakes or does not take responsibility for their actions (it is a very common term used between friends to get attention or as a mild way to call someone an idiot).
In any case, we would say: Hey, boludo; Don't act like a boludo; You are a boludo; Total boludo.