B.F.F. songs are songs that celebrate the bonds of friendship. These can be upbeat and celebratory or more reflective and introspective, but all celebrate the special people in our lives who have always had our backs. Examples of B.F.F. songs include "The What" by The Notorious B.I.G., "Still D.R.E." by Dr. Dre and Snoop Dogg, and "Go Best Friend" by Young Thug and Lil Uzi Vert.