I chewed on my nails until my nails broke.
I chewed on my game cartridge of Sonic Adventure 64 until my game cartridge of Sonic Adventure 64 broke. Through the tough, chewy plastic casing. Through the crispy circuit board, the one that made Sonic do his little Sonic 64 jiggle on the screen. It took out two incisors on my left, no. 1 and 2 respectively but I did it. Bloody nail beds lifted to bloody toothless gums, I smile.
Still got that taste of Sonic in my mouth