BYE Share definition Flag Used as a responding word, like "lol, "lmao" and "omg I can't even". Figuratively meaning that your leaving, like you can't deal with what has been said. Requis: "Sometimes I wonder when you'll stop saying "BYE"" Felicia: "OMG BYE" BYE by moistpossum December 3, 2016 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