A force recon marine, a navy SEAL, an air force commando, and an army ranger were sitting around a campfire, talking about how tough they are.
The commando said "I HALO jump out of planes, creep through the darkness, and kill the enemy without them ever knowing I was there. One commando is worth 5 enemy soldiers!"
The SEAL said, "That's nothing. I swim 3 miles underwater from a submarine, call in an airstrike on the enemy, and then I'm gone without a trace. One SEAL is worth 10 enemies!"
The marine said "I walk 50 miles a day through the jungle with nothing but this pack and my rifle, and I've killed 6 enemy soldiers with my bare hands alone. One marine is worth 15 enemies!"
They all turned to hear what the ranger had to say...but he just sat there with a smile, quietly stirring the fire coals with his dick.