One place that my wife and I love to eat at whenever we go to Vegas is a place called Dick's Last Resort. The food is amazing and the staff is hilarious.
After the hostess seated us, our server came up with a large paper table cloth and a handful of napkins. Instead of setting the table for us like at a normal restaurant, he threw it all onto the table and told my wife to do her job at set the table up.
This place isn't your typical dining experience. The staff makes fun of you and is rude the entire time. It is pretty hilarious. I was a bit stoned when we went, and I decided to go with the chili dog and chili cheese fries. Our waiter made some jokes about how I liked wieners because I wanted the chili dog. The entrée is even named Dick's Huge 12 Inch Wiener.
If you are looking to get drunk while you eat, this place has some really good options for that too. Their margaritas are massive and strong. They have a 45 ounce margarita that will get you pretty lit. One year when we went, I got one of the tall drinks, it was almost three feet tall, and they filled my straw with Bacardi 151. Needless to say, it was a very strong drink.
While you wait for your food, the servers make these huge hats that have some pretty funny things written on them. Since I got the Dick's Huge Wiener, my hat said "I'm not gay, but my mouth is." My wife's hat said "$5 Motor Boats." Good thing I get the motor boats for free. It is funny to read the hats that other people are wearing too.
This place isn't for the easily offended, but I have never seen the servers go too far with any of the jokes they make towards people. It is a really great ambiance and everyone there is just looking to have a good time. If you have never been here before, I would highly recommend it. The food is great and the whole experience is a ton of fun. The food is perfect fuel for your body to be able to go out and enjoy Vegas.