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1. No Bars
No Bars means you don't have skill in hiding illegal things. You're a dumbass, and you get caught a lot.
He went to jail again?! No bars.
2. No Bars
Some one very dim derrived from a cell phone having no reception i.e. "No Bars"
He is very slow, he has no bars
3. no bars
one of the most depressing sights of your life.
depression

having no bars usually ends up in you recieving many texts late and people thinking your anti-social and just using "I had no bars" as an excuse.

basically, having no reception/signal on your mobile.
*looks at phone*
no bars.
FML.
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