My question would be on the best way to pull out large amounts of money without it looking fishy.
What type of money? I'm going to assume you are referring to cash, ... fiat money.
One way is to use an exchange and then withdraw using a bank transfer (e.g., domestic or international wire).
Of course, for larger amounts most exchanges will require that you verify your identity.
If you prefer to have a check sent to you, many exchanges will do that. FastCash4Bitcoins.com is one.
None of these would be "fishy", at least not as far as I can tell.
Here's a fairly comprehensive list of exchanges for cash-out.
-
http://en.bitcoin.it/wiki/Selling_bitcoinsAmong the numerous options for cashing out is to sell coins in a local cash trade:
-
http://www.LocalBtcoins.com