Mitraillette Hamburger, French for sub-machine gun, it is…

La Mitraillette (Belgian Sandwich)

This Belgian Sandwich Is Named after a Machine Gun

Which burger you people like most? - Quora

English Translation of “MITRAILLETTE”

This is a picture of a Mitraillette on Wikipedia. I always assumed

Canada's Naval History - Explore History

This Belgian Sandwich Is Named after a Machine Gun

Mitraillette - Wikipedia

Mitraillette hi-res stock photography and images - Alamy

Mitraillette Sub-Machine Gun MP40

Mitraillette Sub-Machine Gun MP40

Phlegmish & Walloony: Item of the Week: Mitraillette