.. Yeah..
That first sig, whether your intent or not - does manage to circumvent the swear filter we've got in place. If possible could you either clean it up - 'Don't mess with me'
does have a nice ring to it - or remove it having gotten criticism for it.
Sorry, but rules be rules..
As for the sigs.. I actually likes the solid look. I know blending is the fashion but there's something to be said for hard pictures. My favourite has to be the bottom one, the small patches of blue on the woman work really well with the background.
My untutored oppinion..