1. A group of fighting men, used in war, having different tasks (infantry, pilots, demolition, etc).
2. When used while not talking about war (and this will be obvious), can mean, "cum", "sperm", and/or "semen". Normally used with "marching".
1. Those American Soldiers are the Marines; they are tough-as-nails.
2. -Dude, his soldiers arent marching. That really sucks! (Said man cannot cum)
-I hadn't jacked off in a while, so my soldiers were plenty marching last night, all over that stripper!("I" Could cum)