The LOL ending appears in Sally.exe Continued Nightmare when Sally finds a passageway leading to the Blood Temple in her level with the two other girls dead. It has been replaced with the DSF Ending in Sally.exe Continued Nightmare: Eye of Three.
Sally enters the Blood Temple, in which there is Exetior with demonized Amy and Cream. They see her, and Exetior says that her coming back was unexpected, but thanks her for making their work easier. Exetior then prepares a spindash, killing her soon after.
In the ending screen, Exetior is laughing, Sally looks sad, Amy is tapping her foot, and Cream looks angry.