Can you hang?  This is a riddle question given by Dr. Otis Marks II,
the motivational speaker and discoverer of Psychoneurokinesthesia: 

"This is the riddle, can you hang? If you want to experience
abeautifulreality, simply ask google".   So please tell me what does
"can you hang" mean, and it's association with abeautifulreality?

"Can you hang" is slang meaning something similar to "Can you dig it?"
or "Can you handle it?"

I have no idea what Otis Marks meant by his reference to Google, other
than the fact that Googling "abeautifulreality" brings up links to his
website.

The answer was not what I expected. I am aware of the slang term "can
you hang?".  And I'd already realized that abeautifulreality would
bring up Mr. Marks' website.  I was not satisfied with this answer,
and thought the amount invested was wasted.

"Can You Hang"? through the good and the bad times, is what it means
to me. Abeautifulreality? Do you have Faith.....then there is Hope!
for whatever your situation may be.

Please note that my remark above was posted as a "Comment," not as an
"Answer." Comments are totally free of charge. Until and unless an
official Answer is posted to your question, all you have paid is a
fifty-cent listing fee.

Can u hang?, means that u have to decide what it is that you desire to
do with your life 1st. Then have the patience to take the time and do
the research needed to accomplish a goal, a passion, an aspiration,
etc. You have to be willing to put forth the effort, and water your
seed to reep the benifits of what you have sown. Google, hints the
internet, is a great place to start your journey. Of all the resources
the world offers, the internet is just ONE that provides a buffet of
infomation to assist in fulfilling your desires(what ever they may
be). No matter how big or small, answers to reach your goal are out
there. We just have to Hang in there and never give up on your passion
no matter what it takes to reach your goal.

Thus, acknowleging that fact, realizing what you want, doing what it
takes to attain it, and finally seeing the fruits of your labor is A
Beautiful Reality.

Now, with all that said, Mr. Marks you are a prime example of a
beautiful reality in the flesh. It is wonderful to see you using your
Blessing to Bless others.