when people on Tumblr tag "queue" what does that mean?

[thatrandomprophet]

Well, if you have a tags page on Tumblr you have the option to tag what you "queue"
"Queueing" basically means you set up posts to be reblogged while you can't be there to reblog them. So it does it for you so your blog can be active.
Some people I follow have queues and tags their posts as "queue'd" so their followers will know that they aren't their at the moment.
For instance my sister has a quote from the Avengers for her queue tag. So instead of tagging "queue" she tags "You and I queue very differently"
Another friend of mine has "I'm going to queue the Declaration of Independence" (National Treasure)