So after a long Vegas night of gambling and a magic show, and convincing the old man not to empty out our savings we head out of the MGM to the car.  I wanted to sober up my guy a little and convince him why not spending the rest of our money at ANOTHER casino was a good thing so I turned to Yelp to help me in my quest.  Mad Onion came up.  It was inside the Hooters casino so I figured at least the pretty girls will distract him from the poker cards, but, alas, there wasn't any!  Where did they all go?\n\nWe went inside the Mad Onion and were seated after 5 minutes (it was dead, so I don't know why we had to wait).  We started out with the shrimp cocktail and onion soup.  The shrimp cocktail was good, but the onion soup wasn't.  It had barely any soup, in fact, it was just soggy bread and cheese.  He ordered the pork chops and I ordered the Cajun Prime Rib.  Pork Chops weren't cooked all the way.  The HUGE portion of mashed potatoes for the side wasn't bad, but they didn't give us any gravy for them.  The cajun prime rib was way over seasoned and salty.  I kept wondering where our waiter was, too (I needed more water to wash down the salty food).  I think we wasted around $80 here.\n\nAfter we were done, we had to wait forever for valet (it was dead, people!).  I don't plan on coming here again.