look up any word, like bukkake:
This person is amazing. This type of person is sweet, cute, plays sports, and has usually been through hardships. People find this person annoying, but they are just obnoxious idiots. A Biruk usually has a huge penis. Most Biruk's have afro's.
Dude, do you see that kid over there ? He is such a Biruk !

You act like a complete Biruk.
by black&yellow&black&yellow July 09, 2011