如题at breakfast on Thursday she bored them all stupid with flying tips shed got out of a library book called quidditch through the ages这句看不懂啊还有人说这句写得好烦他们所有愚蠢？这是神马意思？

哈利波特吗

星期四的早餐上，她把在图书馆一本叫《西游记》的书上学到的飞翔技巧分享给他们，没想到差不点把把他们都烦傻了。大致就是这个意思。

是个补语。bore them to death 说结果变成了to death. 这个stupid说结果。字典有例句。

名詞是stupidity

吓傻
烦傻

Resultative Adjectives (object complement / verb complement)Indicate the resulting state of the action taken

The thief blew the safe wide-open.
He boiled the egg hard. the yolk became hard
They bored us stiff.
She brushed the tablecloth flat.
The pirate buried his treasure deep.
Ted cracked the nut open.
She cropped the picture small.

多数人不了解这种语法