If you're not on Twitter, then it's time to sign up and join in on the fun known as hashtags. Each week we'll feature a different hashtag subject then we'll post some of the best responses to that hashtag.

Right now you may be asking "what in the hell is a hashtag?". If that's the case, then hopefully this helps

Definition: The # symbol, called a hashtag, is used to mark keywords or topics in a Tweet. It was created organically by Twitter users as a way to categorize messages.

via Twitter

When you want to rent a Nightmare on Elm Street movie at the movie store, you go to the "horror" section, right? Well, in this case, "horror" would be your hashtag on Twitter, as long as you have the # symbol in front of the word "horror".

Does that help?

Your gonna notice that all of our hashtags will include the letters "mm"; that stands for Midday Mayhem.

This week's hashtag subject is funny names for the word "boobs". So, the hashtag is #mmboobs. For the first week, we received some really funny responses like breasticles, toddler magnets and more.

Our next hashtag game will be about how your parents have embarrassed you, so the hashtag you will need to use in your tweet is #mmEmbarrassingParents.

Now get on Twitter and just remember to use the hashtag: #mmEmbarrassingParents.

Got some funny subjects to use in the future?