Spanish idiom: Sana-sana-colito-de-rana = Sana, sana colito de rana: It’s just a phrase parents use when tending to their child’s injury. Literally in Spanish “Heal, heal, frog’s butt”.

Example:

After the child fell and bruised his knees, his mother said, “Sana-sana-colito-de-rana” to his knees.