The emoticon (from emotion and icon) is a symbol composed of punctuation marks designed to express some form of emotion in the form of a human face. Emoticons were invented by e-mail users to lighten up e-mail messages, or to show the mood of the writer. The following examples should be viewed sideways.
:-) smiling, :-o shouting, :-( sad.
In electronics, a JIFFY is between 1/50 and 1/60 of a second