be eff eff

stands for Best Friends Forever (bff)
only the realist of friends have the privilege of spelling and saying it like this!
its reserved for the best of friends, those who dont fight and are like sistas from another mista, and they indulge in occassional spooning after a long night of drinking but are strictly dickly.

Yo' them girls K.Frame and C.Murda are the tighests of be eff effs, they got people hatin'!