LOL I love how frustrated you sound. Rainbow rain is definitely confusing at first. This
rainbow rain flavor explained post finally made it click for me. Think of it as "rainbow" = multiple fruit flavors like Skittles or rainbow candy, and "rain" = light, airy, refreshing. It's a mixed fruit candy blend where you can't really pick out individual fruits - it's just sweet, fruity goodness. Like if you grabbed a handful of different fruit candies and ate them all at once. The flavor is vibrant and fun, super sweet but not annoyingly so. It's nostalgic if you grew up eating rainbow-colored candy. The clouds/vapor production is excellent which might be the "rain" connection? Honestly the name is mostly marketing but the flavor itself is real and enjoyable. It's not trying to taste like an actual thing, it's just aiming for "sweet, fruity, fun" vibes and it succeeds. Great for people who don't want realistic fruit flavors but want candy flavor. Battery life is solid, flavor stays consistent. If you like sweet treats and don't need your vape to taste like a specific identifiable fruit, you'll probably dig it. The name is dumb but the flavor is good - just go with it.