Hulk has one SLIGHT chance at victory:
Hulk Piss.
I mean that stuff's got to be going at the pressure of a firehose at least, more if he pushes it. He might jsut be able to pis in GL's face thx to the Yellow Weakness and while he's vomiting and scrubbing at his eyes Hulk will Smash him.
Yup I'm just full of toilet humor tonight.