1 definition by asdfghjkl9999

Top Definition
A chick with a mustache and looks like a little girl. She would usually steal peoples boyfriend and make then cheat on you. 'Hailey" would start date the guy the day he dumps you. She gives them head within the first few weeks of stealing the scum bag from the sad girl.
That girl has a mustache and she stole my boyfriend, she must be a Hailey.
by asdfghjkl9999 April 19, 2010

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