To not be able to be reached by standard means of communication (i.e. phone / email / txt) for a several hour period.
Bro, what happened to you last weekend, I couldn't track you down. Don't go dark on me again.
από sftron 9 Ιανουάριος 2008
Can you define these popular missing words?
To be outside communication range, especially after hours.
When the response team in Europe go dark, your call will be automatically rerouted to Australasia.
από yabbadabba 24 Φεβρουάριος 2008