2. Make sure you're completely clueless about it.
3. You have two options here
a)be very very vague
b)give way too many details
4. Ignore any pertinent questions.
5. When called out act like you don't know what a troll is.
6. Use horrible spelling and grammar, although that sometimes is not done on purpose.
7. Sometimes it's best to just post and disappear.
8. Throw in a few completely off the wall comments.
9. For extra pizzazz put a picture you found on Google.
10. When the going gets tough delete delete delete.