In 1982, a physics joke gone wrong sparked the invention of the #emoticon
#Fahlman entered the discussion with his now-famous post: “I propose that the following character sequence for joke markers: :-) Read it sideways.” He added that serious messages could use :-(, noting, “Maybe we should mark things that are NOT jokes, given current trends.”
https://arstechnica.com/gadgets/2025/11/in-1982-a-physics-joke-gone-wrong-sparked-the-invention-of-the-emoticon/
#Fahlman entered the discussion with his now-famous post: “I propose that the following character sequence for joke markers: :-) Read it sideways.” He added that serious messages could use :-(, noting, “Maybe we should mark things that are NOT jokes, given current trends.”
https://arstechnica.com/gadgets/2025/11/in-1982-a-physics-joke-gone-wrong-sparked-the-invention-of-the-emoticon/
