fp Share definition Flag favorite person, often used in the borderline personality disorder as the person they are feeling extreme emotions for and are focusing on. I have a new fp and it’s killing me fp by museum boy December 13, 2020 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug