Not an accurate answer but: it is said that having sex in the doggy style position lifts the butt.
My butt isn't flat because flat butts are horrible. Fat makes your butt round, and most people prefer this.
Be like Nicki Minaj and get a butt implant.
A butt injection or a butt lift.
Squats!!
Anyone at any age can have a butt lift if they so desire, as long as their physician feels they are healthy enough to have the surgery.
A flat screen lift is a lift which can be installed in a bookcase or a cabinet, to display a flat panel television. The lift can be set on a remote which will bring the television out on display and, with the press of a button, return it to its hidden position.
You lift him up and punch him.
Not really if you work out your butt while doing it.
because that is sick...and just flat out weird
a flat butt
You smell your butt 1,000 times to lift weights
As you age, butt may flatten and lose shape due to lower amounts of flat in the buttocks and loss of collagen in the skin.