Not bits as in muff by the way!
Every now and then I get an unpleasant 'cold' sensation on my skin in a localised area. Currently got one on my right thigh. Cold isn't really a great description, but it feels like the nerve firing like it does in sensitive teeth when eating ice cream.
If anything actually cold touches it then it makes it worse.
I've experienced this since I was a child but every time I try to explain it to others, folk have no idea what I'm on about!
Anyone else ever had this?? Tell me I'm not a freakish weirdo 