Instead of crying over that broken nail, may I recommend drawing that jagged edge of keratin right across the sensitive fingertip flesh of your most loved hated person. (They will feel it the most on those nerves! :)
🥹😮💨
Being evil feels all too satisfying.
M: I don't think I have the same level of nasty right now *looking at their nails*
me: Are you saying your nails are better than mine?!?
M: NooOoo :'D Isn't it 'dragging,' not 'drawing'?
me: Drawing, like drawing a sword out. Is dragging what you prefer? *Drags my jagged fingernail across their arm*
M: aHHHHHH!! *screaming running away* THAT WAS VILE!!
So arms work, too; really wherever.