shout - to type in CAPS or CAPITAL letters. THE EFFECT OF TYPING IN CAPS IN CYBERSPACE IS VERY SIMILAR TO SHOUTING IN RL CONVERSATION. It is irritating to others. Usage example: "Stop shouting. It makes you look like such a dickhead."
smilies / smilicons / emoticons - the combination of keyboard keys to represent facial expressions. Examples of smilies: : ) :- ) smiley face ; ) winking face :_( crying face : P poking tongue out face >: ( frowning face :D grinning face etc.
SNAFU - situation normal, all fucked up.
SNERT - snot-nosed egotistical rude teenager.
SO - significant other (girlfriend, boyfriend, lover, wife, husband, etc).
SorG/ S/G - are you straight or gay?
S B or G/ S/G/Bi - are you straight, bisexual or gay?
sound of one hand typing, the - the act of having sex via text chat. Your other hand is in your underwear. See cyber.
SPAM - sometimes known as Stupid People's Advertisement; unsolicited email sent in mass mail-outs, usually of a commercial nature.
Strap-on - dildo; a silicone or latex object similarly shaped and used similarly to the way a penis is used.
sub - in bdsm, a submissive person; a bottom. Usage example: "is your sub collared?"
subby - behaving in a submissive manner. Usage example: "I'm a bit subby when I want to be", "He's too subby for me."
SWALK - sealed with a loving kiss.
switch - in bdsm, she who moves between being domme and sub or sub and domme.
switch - in bdsm, to move between domme and being sub.