Dream monster

A monster that attacked me in my nightmare, course I got this really bad habit of screaming when I have a nightmare so the whole house knows whats going on.<br />
This nightmare was strange as I could remember what it was about, this thing is about five inches long and I think pisoious some way or another. The head is kinda like a skull which I've never been good at replicating.<br />
Does anyone recognise it??<br />
Please commet