Noun: A character of the movie Stargate and the TV show Stargate SG1. He is a main character in, so far, all seasons except for 6.
Adjective: Nerd, geek, archeologist, compassionate, forgiving, dies-a-lot... (see a character profile of Daniel Jackson)
Verb: 1 The act of dieing and coming back to life.
2 The act of making it look as if one is dead and then reappearing very much alive.
Daniel Jackson isn't actually going to die in this episode.
Stop being such a Daniel Jackson!
Wow... I just pulled a 'Daniel Jackson'.