A term used by
Reddit users to thank others for
Reddit Gold/Platinum/whatever other pointless
ego-stroking gold star sticker they've been given.
Redditor A: "Orange man bad"
Redditor B: *gives Redditor A Gold/Platinum/some other pointless
ego-stroking gold star sticker*
Redditor A, after being gifted
said gold star: "EDIT: TFTGKS"