| Acronym | Meaning |
 | UAFB | "Useful As A Football Bat." Anyone Who Cannot Perform Even Simple Duties Due To Incompetence, And As Such Has No Useful Application Or Purpose. |
 | USMC | U Signed The Mother-f*ckin' Contract |
 | NFG | No F*cking Good, A.k.a. Busted, Non Functional, Broken. Also "New F*cking Guy" |
 | NDG | No Damn Good |
 | FOAD | F*ck Off And Die |
 | DICK | Dedicated Infantry Combat Killer (used In Infantry Training) |
 | DAN | Dick, Ass, And Nuts. Used When Referring To A Smell, Particularly That Of A Soldier Who Hasn't Showered In A While. |
 | TWAT | Tanker Without A Tank. Used For Tankers Who Are Performing Infantry Duties. Mainly Used By Infantry In Iraq. |
 | RNR | Rest And Relaxation (also R&R). Used To Specify Activity During Leave/time-off; As In, "I Need A Little RnR." |
 | LPCS | Leather Personnel Carriers, Or Combat Boots. Generally Used When Describing A Mode Of Travel (i.e., "We'll Be Taking Our LPCs Over To The Range.") |