A person who has surpassed brown nosing. Their head is so far up the bosses ass there's a permanent shit ring around their neck.
Coworker: where's Pete?
You: in the office with his head up Tim's ass again.
Coworker: what a fucking ringneck.
You: in the office with his head up Tim's ass again.
Coworker: what a fucking ringneck.
by DAFUQ June 05, 2013