What's in my pocket? I'll give you a hint: The head of a fork, an unwrapped mint A lexical invention, Fortuna's balm And grease for the crease of Charon's palm

It's what your partner does when she catches you cheating. It's what a tree needs to keep on breathing.

I am extremely sensitive to smells, which is funny since thats my defense. I am very cute as I walk, with kids in tow, though tails up and you better run and hide. I spray to defend, tomato to not offend, please run and hide if you see me.

I feel like a word somewhere on my tongue, but I do not feel like giving donations, maybe be fifteen percent. You might experience me in someone’s helpful advice.

I am the longest in a set. I am an insult. I am central. I am part of you. What am I?