bromofoshomofosho Share definition Flag The highest level of friendship, the one person who is truly like a brother from another mother. Esue: Man, Peter you are my bromofoshomofosho. Peter: Really? *Cries tears of joy* bromofoshomofosho by ChimmieChunga March 16, 2016 0 0 Get merch Get the bromofoshomofosho mug. Buy Now — $32.95 See more merch