Miyuu's Image Board

Wearing panties on one's head like a hat or a mask.

When a character wears the panties on their face rather than the top of the head, use panty mask.

bra on head - where a bra is used as headwear rather than panties
bloomers on head - where bloomers are used
buruma on head - where buruma are used
pantsman - where male underwear are used (as a reference to the meme from Yotsubato!)