I cant stand all the abbreviations. There's so many that I don't know, so the first time someone said: ty, np, rofl, ttyl, sys, or anything new, I just sit there for hours trying to figure out what they said/meant. Just so I don't cause anyone else a headache, the meanings to the abbreviations I gave are: Thank you, no problem, rolling on floor laughing, talk to you later, see you soon.