I got a really thin sliver once, use a nail clipper. Just grab it length wise, and it'll 'cut' it out along with some skin. If you do it right, it shouldn't hurt at all. Then you can even disinfect it properly because it'll be a thin open wound. Good luck.
Burn it out, it'll hurt like a mother F'er, and the sliver will be replaced by a burn, but with a burn you can put aloe vera on it lol.
no but seriously...tough it out i guess, that's what I had to do when my sister's stupid friends decided it was a good idea to "trim" (yes with scissors) one of those fiberglass things that light at the tip. Basically I got tons of fiberglas stuck in my foot.
hmm... duct tape might work. Or another alternative.. find a poison sumac shrub and use both bare hands to casually strip leaves from it... the itching and sub-cutaneous blisters caused by that will make you forget all about the urticating hair problem. Of course if it's any consolation.. I'd prefer suffering from urticating hairs or even poison sumac to chigger bites any day...chiggers are the worst of it all.
Omg An Urticating hhhhhhaaiiirrr... Your gonna have to Amputate lol, i imagine its like a splinter? So maybe u can take a needle and remove some of the excess skin and then pull it out with tweasers or a nail clipper.