- reaction meaning
- Used in comments to indicate the post is boring or that the commenter is literally tired. Facebook's built-in reactions do not include sleep so users type this emoji manually.
- comment use
- Left under long opinion posts, political shares, or repetitive viral content to express disengagement.
- boomer interpretation
- Older users often use it literally and sincerely, posting it to wish someone a good night or to indicate they are logging off for the evening.
- group use
- Posted in group chats as a sign-off before bed. Also dropped in community groups when discussions become repetitive.