We're Used to the Punctuation Marks Shown Below, but Have You Heard of an Asterism or an Interrobang?

So some people have too much time on their hands! They've sat around and "invented" new punctuation marks for a whole bunch of different reasons! This article talks about 13 of them and the ways that you could use them in your writing. I'd love it if you could write a sentence or two in the comments that uses these weird punctuation marks! Since keyboards don't have the symbols, just write the name of the symbol in parentheses wherever it belongs in the sentence. Thanks (certitude point)
Read the full story here on "Mental Floss": http://www.mentalfloss.com/blogs/archives/144712#ixzz29DpkATN2
Here is a similar story, if you'd like more punctuation marks: http://www.buzzfeed.com/expresident/13-punctuation-marks-that-you-never-knew-existed
Here is a link to a website with tons of punctuation marks and other symbols: http://copypastecharacter.com/punctuation
Create a new punctuation mark of your own. Use your writing skills to explain the symbol's appearance, and its purpose. Make sure I know how to use it and how to draw it. Good luck - be creative! :)
(Image Credit: http://www.chinesetimeschool.com/en-us/articles/chinese-punctuation-marks/)