If your new to a dungeon.

[Antonio_Xul]

I don't like to watch videos, because it spoils the surprises in the dungeon, but I still have to watch them because people complain too much if you don't know the dungeon. Also, when I say I am new to a dungeon, people always leave and have to wait for new people, so it kind of sucks being new, period.

[Puffitt]

My first time in a dungeon I simple state "This is my first time to {Insert dungeon name} please advice me of anything vital when we get to it!"

This works well and everyone has always been helpful.