Mix of irish and philipino. 100 years ago was used to describe a cabbage stealer.Now in modern timees is used to describe one who "snakes" out others and is a whore.
jack: has anyone seen my ipod phill: Jessica has it *whispers* isnt she a bitch
Jesicca: Phill your a keagan. No one wants you here
Keagan has a huge ego and will explode at the mention of someone disliking him. Keagan is attracted to 14 year old girls and openly says the N-word. If you ever meet a Keagan, run.