Borderlands: The Eridian Glob Gun
Bwa-ha-ha-ha! 
Continuing in our new series on Eridian weapons technology in The Secret Armory of General Knoxx… This is the second new Eridian weapon encountered: the Eridian glob gun.
The first thing that came to mind when seeing “glob gun” on the hover description is, “Oh, like the spiderant spittle?”
Nope: something more fun and exciting… corrosion damage! And, not-as-much-fun, like the flaregun, this is an arc trajectory weapon. 