a muff - A muff used to be a hand warmer, but now it’s a hand warmer

A muff used to be a hand warmer, but now it’s a hand warmer for your snatch. It’s like a tiny fur jacket for your private parts.

I used my muff to warm up my hands, and my snatch got jealous.

My muff is like a warm hug for my snatch.

I tried to use my muff as a hat, and it just looked confused.