A fork of Rural Dictionary
Best Friend For Life or Best Friend 4 Life
Carter is BC's bf4l yeah look at them together thugging...
A stupid abreviation that people use thinking that they will be best friends for life, but really in reality they will get in a fight and not ever speak to eachother again.
see bffae, bff
me and lindsey were bf4lunitl she thought i was a dork and abandoned me for stupid stuck up mean people