I bite my nails and smell them afterwards.
Scratch my nutsack and smell my fingers
Bite my toenails
Bite the inside of my mouth
Always sniffing my top lip
Bite my lips
Biting back of my gums (wisdom teeth are growing in)
Always licking my lips
Pick boogers and wipe them on shit
Look at my shits after i shit to see how big they are
Im pretty sure i have some sort of smell and biting fetish or something.