The Stinkpot can be obtained as a rare drop from No-Beard.
Special Weapon Effects
We're pirates, we don't follow the rules – Always corrosive with a large corrosive splash effect. Contagious corrosive damage spreads to other enemies. Fires grenades with no initial arc until they ricochet.
Usage & Description
Stinkpot is a powerful corrosive rifle firing an odd hybrid of grenade and rocket; projectiles with the high speed of a rocket but the ability to ricochet off surfaces like a grenade. Shots that hit walls dead-on will explode, while at angles they will bounce off. Like the Cannon, it cannot deal a critical hit.
Stinkpot is particularly useful against two types of armored targets: PWR Loader and BUL Loader. The grenades will bypass their protection and deal damage directly.
The Stinkpot has the uncommon characteristic of being a Jakobs weapon with an elemental capacitor.
Its name references a type of stinky explosive known as a stinkpot.
No Beard does not respawn when killed. The best way to acquire one is to either use a Read-Only save file and keep quitting until getting the weapon, then putting it in Claptrap's Secret stash so that it will not disappear.
Alternatively one can keep quitting without saving if they previous method is unavailable.