Definition of birded:
(n) :
An animal of the clade (traditionally class) Aves in the phylum Chordata, characterized by being warm-blooded, having feathers and wings usually capable of flight, having a beaked mouth, and laying eggs.
(n) :
(cooking, slang) A chicken or turkey used as food.
(n) :
(UK, Ireland, colloquial) A girl or woman, especially one considered sexually attractive.
(n) :
(UK, Ireland, colloquial, by extension) A girlfriend.
(n) :
(slang) A man, fellow.
(n) :
(slang) An aircraft.