Lyric discussion by lavenderpixie 

Cover art for Light Me Up lyrics by Pretty Reckless, The

'White' is definitely a coke reference.

"Light me up when I'm down" is pretty straight forward. 'Lit up' = high on coke. It makes her feel better.

This tune is all about her love for partying and be unwilling to change at this moment in time. She's basically saying, "Yeah, I party. I'm gonna change eventually, but right now I couldn't care less. So don't hassle me about it."

My Interpretation