Literal translation- fo(break) ka(wide apart, everywhere), si'be(there). It's a Nigerian word that's gaining popularity by the minute.
typical use: ori e, o fokasibe (your head is spread everywhere)
when voodoo priests want to 'use a person's head for a native ritual', they would look into their oracle calabash (gourd or bowl) and if your head was seen inside it (as seen in a crystal ball), it couldn't be used for the ritual. So your head being everywhere meant your head is so good, no babalawo can use it.
A local word in Guam that has since been adopted as a very popular brand of clothing started by a close group of friends in Guam. The brand was first gained popularity with its connection to mixed-martial arts, but now has included many other extreme sports. Fokai has primarily is used to mean "to go for it", but has been used in slang as meaning "to break something" or simply "fuck you!".
1) He/She has the Fokai attitude, and willnever quit.
2) I'm going to fokai your face!
3) Fokai!