Here's why people write "wrong" twice:
* Emphasis: The repetition of "wrong" serves to highlight the error or mistake being made. It emphasizes the incorrectness of the action or statement. Think of it like saying "wrong, wrong, wrong!" to really drive home the point.
* Humor: The redundancy can be used for comedic effect, especially in informal contexts. It's a playful way to point out a mistake without being overly serious.
* Irony: Sometimes, writing "wrong wrong" can be used to mock or express irony. It emphasizes the absurdity of the situation.
It's important to note: While "wrong wrong" is a common phrase used in these ways, it's not grammatically correct. It's considered informal and may not be appropriate in all situations.