TikTokers are using a SpongeBob TikTok filter to see if they have 'resting sad face

A new TikTok trend has people running their faces through a popular SpongeBob filter to see whether or not they have "resting sad face."

Here's how to get the viral sad filter you keep seeing all over TikTok

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when u have a resting sad face｜TikTok Search

How to do the sad face filter on Tiktok / Snapchat

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spongebob filter resting face｜TikTok Search

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