I'll assume you were never honestly interested in selling your bitcoin. Perhaps you were just craving some attention, or perhaps you were hoping to pull off some sort of scam, but clearly you didn't "need to get rid of them ASAP tonight!".
I assumed as such as the post above confirms it.
Both BitInstant and FC4B offers methods to get PayPal for BTC. Generally the only reason to NOT use those services if because you want a higher rate. People generally understand if they want top dollar it is going to require trust/escrow and some time. Someone not wanting to use a reputable service AND "needing" to sell immediately AND not willing to go first or use escrow is almost always a scam (or attempted scam).