I received these from a friend. Most have been around, but the are kind of neat:
"Marine Sniper - You can run, but you'll just die tired!"
"Machine Gunners - Accuracy By Volume"
"Except For Ending Slavery, Fascism, Nazism and Communism, WAR has Never Solved Anything."
" U.S. Marines - Certified Counselors to the 72 Virgins Dating Club."
" U.S. Air Force - Travel Agents To Allah"
"Stop Global Whining"
"Naval Corollary: Dead Men Don't Testify"
"The Marine Corps - When It Absolutely, Positively Has To Be Destroyed Overnight"
"Death Smiles At Everyone - Marines Smile Back"
"What Do I Feel When I Kill A Terrorist? A Little Recoil"
"Marines - Providing Enemies of America an Opportunity To Die For their Country Since 1775"
"Life, Liberty and the Pursuit of Anyone Who Threatens It"
"Happiness Is A Belt-Fed Weapon"
"It's God's Job to Forgive Bin Laden - It was Our Job To Arrange The Meeting"
"Artillery Brings Dignity to What Would Otherwise Be Just A Vulgar Brawl"
"One Shot, Twelve Kills - U.S. Naval Gun Fire Support "
"My Kid Fought In Iraq So Your Kid Can Party In College"
"A Dead Enemy Is A Peaceful Enemy - Blessed Be The Peacemakers"
"If You Can Read This, Thank A Teacher. If You Can Read It In English, Thank A Veteran"