An exhausted-looking face with an open mouth and tightly closed eyes. On some platforms this emoji is similar in appearance to the Weary Face, and not to be confused with the Sleeping Face which is actually asleep.
Previously shown yawning with tiredness in Windows 8.1, which would have been more appropriate for sleepy face.
Tired Face was approved as part of Unicode 6.0 in 2010 and added to Emoji 1.0 in 2015.
😫 Fed Up