Habernackle
A stupid way to say hello that only cool Americans use. If you use it on a Frenchman, they'll probably throw you out of their café.
'Habernackle, my friend!' said the guy who just spilled coffee on me.
'Habernackle,' I said, because I was too lazy to think of anything else.
My mom said 'Habernackle' to the mailman, and now he hates me.