脑洞 (nǎo dòng) — 'brain hole
Literally 'brain hole,' this term refers to a sudden burst of creative or outrageous ideas. It's often used in contexts where someone shares wild theories or imaginative concepts, particularly in fandoms.
Example Usage
他的脑洞真的是太大了！
His imagination is just too wild!
Cultural Context
Commonly seen in creative communities, especially in fan culture where outrageous theories or plots are shared.
Category: internet-culture