My Lucid Dream was triggered by me saying "This is not real life, I can't control my body and its not as vivid" then I flew around for hours and had love with a girl :P
Edit:
Also I've heard that having an awesome lovey dream is hard (huehue) because you end up waking up out of excitement.
Its never like that for me, I can't wake up without getting provoked by getting moved or screamed at in my ear.
Sort of off topic, when I was little, I would watch tv in my parent's room and fall asleep, I always ended up in my bed every morning. Apparently, I was always picked up and moved. I was a heavy sleeper when I was little.