I was going to put this on my page until the original user deactivated and took the stamp with them. So this is a reupload from their account. And this is only Omega/Photoshop Flowey stamp on DeviantArt!
Flowey: hee hee hee did you really think you could defeat me?! I am god of this world and you? You're hopeless! Hopeless and alone golly that's right! You're worst friends can't save you now call for help I dare you cry in the darkness! Mommy daddy somebody help! See what good it does you!