1)A word Falbbergong made up to confuse and piss people off because they don't know what it means and they feel stupid.
It's usually a substitute for words you don't want to get into trouble for, but it's used for anything.
2)?(whatever you want it to mean)
2)-I think I have heringilitis.
3)-Did you see that boys' heringil?
4)-Did you see that girls heringil?
5)-Hey Pete, when did you get your arm amputated?
-Wow, man I dunno... that was like, heringils ago.
6)-Heringils are so heringil man. I don't heringil this at heringil all. Herinigil!
-Heringil off heringil! You'll find some attractive heringils to have heringil with.
7)-My sons name is Heringil.
8)-That guys mom is heringilious.
9)-You wanna go get heringil with me? It's not that strong, but it'll get you heringil.