Definition: "Green123," pronounced as "green123," is a popular meme that originated online, often associated with people who prefer their digital devices to look green in color. The term "green123" comes from a popular hashtag on Twitter used to share funny memes and puns. It's not uncommon for users to say it in conversation or as part of a meme to make light of the internet's tendency toward greenness, often with a lighthearted tone. The word can also refer to the concept of a 123rd day of the year, where "green" is the primary color and "123" is the day. The definition of "green123" typically involves using green as a symbol or an alternative to traditional colors like red, blue, or yellow, especially in digital settings. It's often used humorously and with a wink at the internet's tendency towards its colorful appearance.