Even though I don't usually like thunder related titles because they're so overused, I'm sure green thunder would be pretty rad. Especially because you can't see thunder, so I'm curious as to what way it'd be green. :D
7/10
Thats true, green thunder doesn't really make sense, green lightning would work better, ah well, blame Nintendo, they came up with it :D
Maybe it means envious thunder... Everyones going round stealing thunder, maybe nobody wants to steal the thunder in my user title, and now its jealous of the other thunder, aww, poor thunder...
Whether or not I want to know depends on what you think I don't want to know, which you can't know for certain without telling me what it is you think I don't want to know, but then if I did know what it was you thought I didn't want to know either I wouldn't have wanted to know but would, which would be bad or would have wanted to know making you wrong, which would be bad, its a lose-lose situation...
That sentence took ages to write. This is probably the longest post I've ever made in a thread like this. :D
Anyway, your title is cool, and despite the long ramble I wrote about it I like it and I can see the tenth doctor saying that (And I'm pretty sure he did do a fair few times) so...
9/10