To get laid.
Normally spoken about a recent event, such as last night or this morning. Also denotes a certain level of glory, and should be celebrated by every comrade present.
If this exclamation sparks a political discussion, you've done something wrong. Or you have lame friends.
Jem: Hey Charlie, that girl you were with last night... did you bring the troops home?
Charlie: Mission accomplished, Jem. I fuckin' brought the troops home.
*Charlie and Jem fist bump*