Instead of hugging, me and my sister hook necks, swallow, and giggle at the affect it has. (don't worry, we still hug the normal way too
) When we try to do it to other people, they end up being half strangled. Pshaw.
And yes, me and my sister are positively crazy. We can just say nonsense to each other, and we understand it. We even reply
Yeah. We're weirdo's. Hehe. ( Trust me, it used to be worse. When I was about seven, I called my sisters ear: 'Soulman'. That's just down-right creepy
)