1. lit up - Adjective
2. lit up - Verb
illuminated
(slang) exhilarated, excited; showing signs of emotion
(slang) Under the influence of alcohol or drugs, intoxicated, buzzed.
lit up
simple past and past participle of light up
Any extreme political creed brought only darkness in the long run; it lit up nothing. The best politics were those of caution, tolerance and moderation, Angus maintained, but such politics were, alas, also very dull, and certainly moved nobody to poetry. Alexander McCall Smith
I did that for 40 years or more. I never had any writer's block. I got up in the morning, sat down at the typewriter - now, computer - lit up a cigarette. Frederik Pohl
Our colleges ought to have lit up in us a lasting relish for the better kind of man, a loss of appetite for mediocrities, and a disgust for cheapjacks. We ought to smell, as it were, the difference of quality in men and their proposals when we enter the world of affairs about us. William James
Now this nation that I love Has fallen under attack A mighty sucker punch came flying in From somewhere in the back Soon as we could see clearly Through our big black eye Man, we lit up your world Like the 4th of July. Toby Keith
As day break, the glowworms say "We've lit up the world!”. Hindi Proverb
As day breaks, the glowworms say "we've lit up the world!”. Asian-indian Proverb