Wanton means that you don't really care what is right and wrong... you just do whatever you want... unrestricted. There is wanton cruelty, wanton disregard for others, or just wanton, which usually means you'll sleep with anyone, anywhere. Here is the definition from dictionary.com for further reading: http://dictionary.reference.com/browse/wanton

it means going to jail for not being appropriate with death or harm to the body

deliberate indifference

A wanton disregard by corrections personnel for the well-being of inmates. Deliberate indifference requires both actual knowledge that a harm is occurring and disregard of the risk of harm. A prison official may be held liable under the Eighth Amendment for acting with deliberate indifference to inmate health or safety only if he or she knows that inmates face a substantial risk of serious harm and disregards that risk by failing to take reasonable measures to abate it.

The word wanton is an adjective; a word to describe a noun as causing harm or damage for no reason (wanton behavior, wanton destruction).

Joseph Wanton died in 1780.