What is Birko?
1.
A highly derogatory term, used usually as an insult.
Similar to referring to someone as scum.
The only lower entities are Birkodanes
EEEEEEEE, yer dirty Birko.
See
2.
A person from Birkenhead often people get confused who live elsewhere in the country by the accent and think they're
" Them fuckin Birko's stink of fish and smack, they're all tanked on
Super