N. (1)Another term for a member of the armed forces that are placed in a great deal of fire fights, wherein there's a large possibility of getting shot.(2)The frontlines of an army during the early battles revolutionary war.(I.E. Before the de4scion stop using straightline formations by the United States, in favor of tatics reminscient of jungle warfare)
1)My brother recently joined the marines, he'll make a great bullet sponge.
2)The straightline formations of the redcoats during the revolutionary war made them essentially bullet sponges.