That is exactly what came to my mind when I saw the thread, but the part of the lyrics that always come to my mind are:I can't help but sing some Jimmy Buffett.
I wish I had a pencil thin mustache, the Boston Blackie kind.
A straight is definitely easier than a safety blade, IME. I'd imagine a really skinny straight would help too. Speaking of which, I've got a couple for sale..... (shameless plug)