Mustard gas
Mustard gas is a gas.
Use
Niueyjar
A Niueyjara farmer accidently created mustard gas on 14-6 9 PC, bringing an end to the CNN-Tietero Goose Incident. The Confederated Nations of Niueyjar Territorial Defence Force Gander Division began producing mustard gas on 25-6 9 PC at an industrial scale for further use against geese.