are actually extra fat on the outter thighs not saggy boobs you D.A.

Australian Idiom

1. Used to signify the feeling one experiences at the pinnacle of relaxation.

2. A command given to assist one in relaxing

Sheesh! I have seen this phrase misused a few times now (even in Roger Mellie's Profanisaurus!). Let me clear things up:
Saddlebags is a word to describe the bulging areas of fat on the upper outer thighs of ladies, in a way that resembles saddle bags being carries on a horse.

they are extra storage of fat on each outer thigh...resembles a horse's saddlebag which is worn on each side of the ribs

Disproportionately wide hips on a women who otherwise could be considered attractive.

A sexual act similar to the teabag. You place a testicle on each side of a persons mouth and bounce up and down usually while the middle of your scrotum is being sucked.

Extra belly fat and skin that hangs down on each hip of a plump individual.