Hawkeye vs The Blob

They fight in a dark jungle.

Arrows should do the trick.

Blob sits on him.

Hawkeye. Blob might stand up to blunt force trauma, but he can be pierced.

How about Blobs forehead? Clint will hit his forehead with some kind of glue then one with concussive effect.

Blobs weakness is his head and Hawkeye will hit it.