dude with tooth fetish wants his shi like string cheese so he puts his dih in shawty tooth gap and the bacteria from her tooth on the cavity attaches to your foreskin and your dick becomes infected with a dih symbiote and lowkenuienly takes over the world
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.