the non-numerical version of the word h4x0r3d. Meaning "to be hacked". also, hacking has NOTHING to do with 'just using a program' as the previous definition states, for this, please refer to the definition of "script kid".
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.