Not personally, but your computer can. Cyber STDs are all viral, meaning that many of the sites where these chats occur are loaded with computer viruses, trojans, and adware. Unfortunately, penicillin won't help.
Here's a site with more info on STDs... http://linkisking.com/jk.cgi?i=D8dRZeY&d=www.epigee.org%2Fguide%2Fstds.html%20&n=15 copy and paste the link No they have to have the STD in order to...
In many cases, having unprotected sex with an infected partner will probably lead to a STD. In a much fewer cases, newborns catch a STD from an infected mother during vaginal birth.