Hen grenades
Eggs. (Used in context of throwing eggs at something)
From Tom & Jerry cartoon, "Yankee Doodle Mouse", which showed Jerry using eggs in a carton labeled as "Hen-Grenades", as a weapon against Tom.
From Tom & Jerry cartoon, "Yankee Doodle Mouse", which showed Jerry using eggs in a carton labeled as "Hen-Grenades", as a weapon against Tom.
They threw hen grenades at someone's house last night!