Shishkebab

The Shishkebab is a Melee weapon item in Fallout 3, Fallout: New Vegas and Fallout 4.

Shishkebab
The Shishkebab is a makeshift "flaming sword" that requires the appropriate schematics to build. The motorcycle gas tank provides a reservoir of fuel, the handbrake becomes the handguard and the lawn mower blade becomes the blade of the sword.

Gehenna
Gehenna is a melee weapon added with the Fallout: New Vegas add-on Gun Runners' Arsenal. In comparison to the standard Shishkebab, Gehenna has a brighter flame, different valve, handle and the motorcycle gas tank is more rusted.

Шиш-кебаб