A quick little riddle about a peculiar object. See how quickly you can figure it out based on the mysterious clues below. The correct answer will be awarded to the first person to identify the object and explain how each line fits
You can find me underwater, but I won't be wet.
You can find me in the air too, but I can't cross in between.
In either case, I charge to my death, spilling my guts.
If you touch me, I will die but if you carry me, you will die.
If you guess the wrong thing, the OP will have to kill me.