It means "perfectly Lit" ...
maybe some between
"like super precise riding,
or does it mean you're in meltdown,
like just about to blow-up ????
better for health if you are below 35 Years of age. 
I guess "fully lit" is better than saying
"today's session validated my belief that my life choice to undertake water sports is the right paradigm for me. I am full of self-reinforcing feelings, and the ethos of the beach lifestyle feels right for me. (But if it does not for you, I don't judge you for your life choices)"
Mintox
Lit is so yesterday
New word for 2012 is ".........AMPED........."
As in "today I was so f@$&en AMPED on my 12 I had flames coming off the back"
"Amped" is about mid 1990's 
"Amped" is about mid 1990's
