There are precisely zero un-horny uses for this. The only potential I see for this emoji is a new version of the "It is what it is" face. The flattened, yassified-goldfish gape of the original ...

In the case of the face in clouds emoji, Emojipedia's suggestions include the "﫠" melting face and the "﫦" biting lip-- quite a range there. Each Emojipedia entry also shows you the ...