Based on the collection of Kenneth Udut’s Vines on archive.org, here are some themes and associated words:
Humor: comedy, joke, fun, laugh, humor, pun, meme
Creativity: idea, concept, unique, original, innovative, inventive, imaginative
Observation: notice, observe, see, watch, look, view, perceive
Philosophy: thought, idea, concept, perspective, viewpoint, belief, opinion
Science: physics, quantum, mechanics, science, experiment, theory, hypothesis
Pop Culture: movie, TV, music, song, dance, game, cartoon
Technology: tech, digital, internet, online, software, app, platform
Nature: animal, plant, natural, environment, earth, world, universe
Social Media: hashtag, post, share, like, comment, follow, trend
Personal: self, life, experience, feeling, emotion, thought, reflection