"hey doc."
"hey, what's your symptom again?"
"I'm afraid of long words, I think."
"sounds like a classic case of hippopotomonstrosesquippedaliaphobia"
"AAAAAAAAAAAAAAAAAAAAAAAA"
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.