[emillon]

The letters in this password spell "sun su".

[qb45]

I suppose that's the reason. Still, I found the result completely unexpected and amusing. I googled this string just to see if it has ever appeared anywhere else but apparently Google these days tries very hard not to return zero results.

[klackerz]

You could double quotes the query to search for exact match in google.

[marshray]

gasp

So what the attacker is saying is ...