A top shagger. An absolute unit who never skips leg day- pulls all the galdem. Likes the bbc and only takes it up the arse on weekends. People wish they were a romanian caucasian make like oni
person one: have you seen onisim?
person 2: Yes. Hes deffo packing
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.