look up any word, like ebola-head:
 
1.
Abbreviation for Burger King
Let's hit the local biki after this blunt.
by snibber November 30, 2011
 
2.
Ecstacy.
Plural- Bikz
Bob: Hey bruz can I grab a biki on tick pay you on Monday?
Frank: Bro you've had too many bikz tonight if you have another one you'll OD.
by chelsijaa April 12, 2008