Ah, dry air. Bane of my fingertip nerves! Man I have the world's dumbest superpower: attracting ALL THE STATIC EVAR

I get shocks from running water, it is kind of amazing.

Unusual body chemistry is great. See also: ruining the silver coating on drugstore jewellery and revealing the copper alloy underneath when I wear a pendant for a week in summer (GALVANIC SKIN RESPONSE WHEE), every cheap ring I ever have had turning my finger green with in an HOUR, getting visible salt crystals on my nose and brow when I sweat etc.

I'm equal parts aggravated to balls by and constantly amused by WTF my body does. XD