Can anyone recommend a great butt exercise I can do at home?

Can anyone recommend a great butt exercise I can do at home?
You can buy "Island Girl" tahitian dancing It's great and fun not just is it a great workout you'll have fun you wont even quality like you're exercising. You're dance!! I love it and I'm getting really nice legs and my butt looks awesome!
Look up information on isometrics. You can literally do these exercises sitting down - and they work!
Squats and lunges are great. Even better if you do them with dumbbells within your hands.
Lunges , here is a pattern site to show you how
http://exercise.about.com/od/exercisewor...
Squats, but take heed that your knee never pass the tip of the same foot. And don't forget to squeeze your cheeks at the top every repetition. Positioning is incredibly important beside exercise you never want to injure a joint.
THE GREAT BUTT WORKOUT!!
To purchase a bigger butt or more shapely and firm one—simply means working those butt muscles more, seriously of people don’t realize how natural that is! While you can basically do stairs I recommend you do a full rounded workout routine specifically for you butt! Try out this Great Butt Workout:
http://blog.360.yahoo.com/blog-bcjcpyyyc...