boo

A light blue cartoon ghost wearing a white cap with a mischievous expression and the text Boo! below it.
Free for your Discord server

What does the boo emoji mean?

A playful, ghostly spirit pulling a cheeky prank.

This cartoon-style ghost emoji captures a lighthearted, mischievous spirit, perfect for adding a touch of playful spookiness to any chat. Often used to signal a harmless jump scare or to tease friends in a fun, non-threatening way, it brings a whimsical vibe to Discord and Slack conversations.

When to use it

  • Surprising friends with a playful jump scare
  • Teasing someone in a lighthearted, funny way
  • Adding a spooky vibe to chat messages
  • Reacting to a sudden or unexpected comment

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How to add this emoji

Add to Discord
  1. Click Add to my server above and pick a Discord server you manage (CommunityOne must be installed).
  2. Or download the file: open Discord → Server Settings → Emoji → Upload Emoji.
  3. Give it a name and save. You need Manage Server (or Create Expressions) permission.
Add to Slack
  1. Download the boo image.
  2. Open the Slack emoji picker and click Add Emoji.
  3. Upload the file, name it, and save.
Add to Revolt/Stoat
  1. Download the boo image.
  2. Open Server Settings → Emojis in Revolt or Stoat.
  3. Upload the file and name your new emoji.
Add to Guilded
  1. Download the boo image.
  2. Go to Server Settings → Emotes in Guilded.
  3. Upload the file and give it a name.