It simply means the munchkin.
From what I understand, it seems to be refering to the Munchkins, natives of the fictional Munchkin Country in novels and narratives.
'le beurre' is 'the butter' in English.
Le placard (masc.) means the cupboard in English.
Le vaillant means the valiant in English.
The bath
a store
Avoir le coeur gros is a fixed expression in French. It means "to have a heavy heart", depressed with trouble, sorrow, or sadness.
The big egg
Le Gros et le maigre was created in 1961.
James Le Gros is 176 cm.
Dizy-le-Gros's population is 783.
The population of Le Gros-Theil is 915.
Philip Le Gros died in 1980.
Philip Le Gros was born in 1892.
Louis Le Gros was born in 1893.
Louis Le Gros died in 1969.
The area of Dizy-le-Gros is 19.96 square kilometers.
Pierre Le Gros the Elder was born in 1629.