First Time Tasting Reaction videos have been a staple of internet humor since the early days of YouTube, capturing the unfiltered, visceral responses of humans and pets to new flavors. From the classic 'Lemon Face' babies of the late 2000s to the high-production spicy food challenges seen today, these memes thrive on the relatability of a physical reaction that cannot be faked. The meme usage typically highlights the shock, disgust, or sudden joy of an initial encounter, often serving as a metaphor for trying a new hobby, listening to a new artist, or experiencing a major plot twist. It remains a timeless format because the facial expressions are universally understood across all cultures, making it the perfect template for physical comedy and relatable life moments.