Smiley
Using ASCII characters to represent a face or emotion. Smileys
are usually used in email messages or in chat.
Some basic examples:
:-) is a smile
:-( is a frown
:-P has a lolling tongue
;-) is winking
B-) or 8-) has sunglasses
:-o surprise
:-7 tongue in cheek
...there are a lot of possibilities, people are very good at interpreting pictures as faces. See Ascii Art, maybe Electronic communications, Emote, or Emoticon.
Note: "Frownies" :-( were trademarked by Despair Inc in US Patent Registration Number: 2347676