An Infantry! (Infant tree, a sapling is a baby/young tree Ah forget it!)
He forgot his safe word.
An idiot who forgot to take it out earlier.
The Marines. When they retire, they're corvettes.
The NaaaaayyyVY
Because they're sending them to the infantry!
the infantry
Stopping it with a shovel
Because he couldn't branch out.
Gee, I'm a tree.