1. “Ratatouille: The TikTok Musical” – This viral video started as a joke but gained traction quickly and turned into a full-fledged musical on TikTok. The video features users singing and dancing to original songs inspired by the Pixar film “Ratatouille”. The musical went on to raise over $1 million for the Actors Fund.

2. “Buss It Challenge” – This TikTok trend went viral in early 2021 and saw users transforming from casual attire to glamorous outfits to the beat of Erica Banks’ song “Buss It”. The hashtag #bussitchallenge received over 1 billion views and sparked a dance craze on the app.

3. “Dreams (Fleetwood Mac skateboarding)” – This TikTok video by user @420doggface208 went viral in 2020 and features him jamming out to Fleetwood Mac’s “Dreams” while skateboarding and drinking Ocean Spray cranberry juice. The video inspired countless memes and was even recreated by Mick Fleetwood himself.

4. “The Renegade” – This TikTok dance went viral in early 2020 and quickly became a cultural phenomenon. The dance was created by user @jalaiah and features a series of quick, fluid movements set to the song “Lottery” by K Camp. The hashtag #renegadechallenge received over 7 billion views.

5. “Lip-Sync Battle” – This TikTok video trend sees users lip-syncing to famous movie and TV scenes. One viral video features user @bellapoarch lip-syncing to the song “M to the B” by British rapper Millie B while dressed up as popular character Marge Simpson. The video received over 40 million likes and sparked a trend of users lip-syncing to the song while dressed up in various characters.

In conclusion, TikTok has become a hotbed for viral videos that are entertaining, creative, and engaging. From musicals to dance challenges and lip-sync battles, TikTok has something for everyone and continues to captivate millions of users worldwide.