Subject pretty much says it all. If you lend me 7, i will pay you back 10 BTC when my monthly injured military check comes in at the end of the month.
It changed from an unemployment check in your previous posts to a military injury check? Either way, that probably won't score many points with the hardcore libertarians that frequent this forum.
EDIT: OP is a scammer
https://bitcointalk.org/index.php?topic=110026.msg1198393#msg1198393