Madonna slammed for making reference to her son's eggplant on instagram

Singer Madonna was slammed by fans after appearing to make reference to her 14 year old son's eggplant in an Instagram post. A few days ago, she uploaded a video of her son Rocco Ritchie doing a backflip in a garden while wearing a pair of bright orange boxer briefs and wrote;

"Rocco's preferred profile #nosausage,"

Some laughed but others thought it was wildly inappropriate and really insulted her. Is there anything wrong in what she said? #nosausage is the issue here...