Coconut head Share definition Flag Someone whose head is empty except for the nut milk inside. Their only interest is sex/giving head or it's their only skill. People who only use their head to store nut milk and don't use their brain are coconut heads. Coconut head by Zornlover234567 May 19, 2021 0 0 Get merch Get the Coconut head mug. Buy Now — $32.95 See more merch