nail barb
a nail that splits and gets all dramatic, like it’s been wronged by the universe, and it absolutely will not let you forget it, especially when it snags on polyester and you feel like you're being tortured by a nail clipper.
My nail barb snatched my sleeve like it was stealing my lunch money.
I tried to walk normally, but my nail barb made me trip and faceplant into my coffee.
My nail barb is so bad, I’ve considered giving it a bad Yelp review.