In a situation like this, I'd normally say something like "Lucky bastard" or "damn him his rotten luck"...but considering we're talking about Luffy here, he's GAR as hell so TOTALLY deserves this...good for him!
I am deadly serious, yes. The down side is it made me in to somewhat of an insomniac. Pillows just don't compare... The only way I fall asleep nowadays is when I'm exhausted and too tired to notice discomfort.