Usually getting on instant messaging services after a night of partying. The results are usually disasterous but still comical. Tryping is the act of having to try really hard to make what ever your saying readable to another person. (trying + typing)
Mandy- I wasg out parytign tonihgt.
Joe- Wow, how much did you drink?
Mandy- Ogh, not to muhc.
Joe- You need to work on your tryping.