I have a huge crush on my boss's boss
Why do you have a crush on your boss's boss?
Because he's very attractive and my boss is a moron. I just admire him.
You shouldn't get involved romantically at work. It might cause more trouble and drama for yourself and your crush.
I'm fine with a one-night stand.
That might make things even worse. You could ruin your relationship with your coworkers and gossip will spread of your promiscuities. Try to find other people to date online that aren't a part of your company.