The 'Blue Emoji' meme refers to a series of 3D-rendered, blue-tinted emoticons that gained massive popularity on platforms like TikTok and Discord. Originally derived from standard emoji sets or custom 3D models like the 'Cursing Emoji' or the 'Shocked' face, these images are often used to signify feelings of being stunned, disappointed, or ironically 'cold.' They frequently appear in 'lore' memes or deep-fried edits where the blue saturation is dialed up to create an unsettling or humorous atmosphere. The meme has evolved into a staple for ironic humor, often paired with nonsensical captions or dramatic orchestral music to highlight mundane yet frustrating social situations.