We just went to Dairy Queen in Quartzsite, AZ, at 6:45 PM on Friday, June 21, 2019, and the young man with shoulder length black hair that was working there was the MOST RUDE person WE have EVER come across! We have never eaten there and weren't sure what stuff was. He was angry that we didn't know know the menu! When I asked him if I could taste the berry cheesecake ice cream, he just said "NO!" His attitude was so disrespectful! We spent $15 for 3 ice creams, we waited for the line to go away and were the only ones there! He never said hello or thank you, he acted like we were not welcome there! He was a total a-hole!!! He went out of his way to be an unfriendly, disrespectful, bitter jerk! We will never go back to this establishment! Don't waste your time or money going to this place!