A person with an huge sexual appetite combined with an irresistable attractiveness to the opposite sex. Normally said with arms spread wide to denote an albatross's huge wingspan. First coined in 'Bottom' starring Ade Edmondson and Rik Mayall.
It means you are a strong person with much self-esteem and it also means you're THE bossask bitch. Also, this is valabile ONLY for woman, as this termen isn't used for man!