What does できなさすぎる mean?


So I know that **すぎる** means too much, like **昨日お酒を飲みすぎた** , etc.

but when it comes to something like:

> **何々をすることができなさすぎる**

Does it mean:

1 - I can't do "this" at all.

or

2 - I can't do "this" too much.

So if I say:

> **納豆を食べることができなさすぎる/食べられなさすぎる。**

Do I mean I can't eat natto at all, or do I mean I can eat it just a little,
but can't eat it too much?

And if "1" is the right answer, how different is it from things like
**全然できない/全くできない?**




納豆を食べることができなさすぎる/食べられなさすぎる means "I can't eat natto at all" or "I am so
terribly bad at natto", but it's a humorous slangy expression rather than a
standard sentence. It's fine as the catchy title of a blog post or a light
novel, but we should be using 全く/全然できない most of the time.

In general, ～すぎる is occasionally used as a humorous intensifier these days. It
can be _positive_.

>   * お前のことが好きすぎる
>   * 美しすぎるアスリート10名
>   * これは便利すぎる！ Amazonで見つけた調理器具
>   * 天使過ぎるアイドル ([Kanna
> Hashimoto](https://en.wikipedia.org/wiki/Kanna_Hashimoto)'s catchphrase;
> maybe this is the cause of the recent popularity of ～すぎる?)
>




納豆を食べることができなさすぎる/食べられなさすぎる means "I can't eat natto at all" or "I am so
terribly bad at natto", but it's a humorous slangy expression rather than a
standard sentence. It's fine as the catchy title of a blog post or a light
novel, but we should be using 全く/全然できない most of the time.

In general, ～すぎる is occasionally used as a humorous intensifier these days. It
can be _positive_.

>   * お前のことが好きすぎる
>   * 美しすぎるアスリート10名
>   * これは便利すぎる！ Amazonで見つけた調理器具
>   * 天使過ぎるアイドル ([Kanna
> Hashimoto](https://en.wikipedia.org/wiki/Kanna_Hashimoto)'s catchphrase;
> maybe this is the cause of the recent popularity of ～すぎる?)
>

