A bank account without any funds.
"If I don't deposit this check in my blank account before Friday, I won't be going out this weekend."
by JMango August 25, 2009
1 more definition
Having so much money you don't care what things cost. You don't even look at the price.
"what would the Prime Minister know about being poor, that prick is all blank account".
by NoZombie August 11, 2014