As of earlier this week, you can now tag up to 10 people in a photo on Twitter. If you think this can only end in disaster, here’s how you can stop other people from tagging you:
Log into Twitter on your desktop, click the tool icon in the upper-right corner, and select Settings.
You’ll be brought to your account page. On the left column of the page, click Security and privacy.
Scroll down to the section labeled Privacy. From there you can set the limits of the public’s ability to tag you.
Click Save changes at the bottom of the page. You’re done! Now you’ll never have to worry about some random person tagging a double-chin shot of you for the public to see.