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."

resting face filter｜TikTok Search

Sad Filter / Crying Filter (TikTok)

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Why does the phone camera do this? 😩 #fyp #trend #facezoom #zoom #fac, face zoom filter

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spongebob filter resting face｜TikTok Search

What is the crying face filter on TikTok?

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