Tiktok Slang Words 2025 List. Since teens consume so much content on tiktok, it is only natural for them to adopt some of the new vocabulary they see in videos. In this guide, we’re diving into the freshest slang that’s trending on tiktok right now and try our best to explain the tiktok slang in 2025 to you.

Discover the newest slang words to watch out for in 2025, from ‘fossil’ to ‘tossre’. By the end of this guide, you’ll have the foundational knowledge to navigate.