S4ndymean? Here you find
Another name for a Cunt... Used in many forms. A whiner like Moaning Myrtle...
an acronym and euphemism for the phrase "Sorry For Partying" only the "for" is replaced by the numeral 4.
Saying said by the group LMFAO "Sorry 4 Party Rocking"
An acronym and euphemism for the phrase "Sorry For Raging". S4R is the superlative and supreme state of S4P, or "Sorry For Partying". An individual must first reach a universally recognized S4P status before any acclamation of S4R can be made.
Despite what a lot of idiots have to say about what s4s means, it normally comes into play with myspace sites (i.e. layout/contest/html sites). Most sites have a support code, and when asked to s4s, two sites swap codes and paste into bulletins so their friends can see the code, and hopefully they get added. It's not just for "myspace nerds" or whatever. Some sites out there have actual meaning.
A term used by wanabe satanic worshipers/wanabe hackers to show their lack of religious and grammatical appreciation