bàn​fēng​r

half-crazy person

Senses

半疯儿/ 半瘋兒 bàn​fēng​r half-crazy person

Colloquial term for someone who speaks or acts in an abnormal or eccentric way; someone who is intentionally erratic, humorous, or uninhibited, often used with a negative tone.

References

erhua_variant 半疯儿/半瘋兒 半疯/半瘋