doing bicycles on your back with your feet as close to the floor as you can get without touching it.
You can do little to develop a nice one, but you can take steps (diet and exercise) to prevent it becoming too big.
squats with butt steroids
by having constant and consistant sexual intercourse at the end of any phsiycal exersize
I think this would be a fat transfer. Something like liposuction.
butt and thighs -> lunges stomach -> situps arms you should do curls and skull crushers. Neck bridges can help your neck, but be careful!
butt or thigh
The best way to achieve this is cardio for your stomach ( Running,Eliptcal) Work with heavy weights when doing Glute exercises..this will lift your butt giving the illusion of a bigger more shapely but......I am proof this works!
butt
Do weight lifting exercises that targets the glutes, squats, bike riding at heavy gears, skating.
Do exercises that develop the muscles around your butt area. From the compound lifts, deadlifts and squats are definitely the best exercises you can do. You can also isolating exercises for your glutes, like hip thrusts.
Because of the size of that exact muscle! You see, gluteus maximus or rear end muscles are the biggest ones in your body, and the bigger the muscle, the larger calorie burn (or fat-burn). Yes, it says calories! Calories=ass fat!
Lifting weights promotes muscle growth and muscle tone. The exercise will help burn calorices which over time can add in fat loss. Leg excerises like a squating motion will help the "bottom" area.