Chaosmaster Bomb

The Chaosmaster Bomb is a weapon from the Generation 2 portion of the Generation 1 continuity family and the Transformers Animated continuity family.

Wasn't this in Duke Nukem?

Gigantic, spherical and nice n' shiny, the Chaosmaster Bomb is adorned with a symbol that humans commonly use on radioactive materials.

Whether the Chaosmaster Bomb is specially made or it is a standard product available at better discount stores everywhere, is not clear. It certainly has a catchy name.

Fiction

Marvel Comics continuity

Generation 2

Grimlock's plan to destroy Jhiaxus' flagship, the Twilight, involved the Chaosmaster Bomb. Grimlock was sufficiently impressed by its power to make a non-characteristic remark about its safety factor, but in the end the bomb never went off. Devices and Desires!

Animated cartoon

Swindle sells a Chaosmaster Bomb to Blitzwing after purchasing it on Xeptos. The AllSpark Almanac