fat girl: i am always the third wheel skinny girl: girl, you the third and fourth wheel fat girl: i am sick of the fat jokes
skinny girl: i am just jocking on your bitch ass fellow homosapien of 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.