Swabbie

From Halopedia, the Halo wiki

The term swabbie is a nickname for SPARTAN II used by marines and ODST.


Quotes

"Last time I checked, I take my orders from the Corps, not from some swabbie...sir"
Corporal Locklear

"You'd better get it together, Marine, or the Chief will reach down your cornhole and pull you inside out...which will be a sweet, sweet mercy compared to what I'm gonna do to you"
Sergeant Major Avery J. Johnson


Sources

Halo: First Strike