Is it bad to mastubate to someone younger?

See https://app.leg.wa.gov/RCW/default.aspx?cite=9.68A

Is it possible for me, a layperson, to check whether a lawyer has been admitted into the 9th Circuit Courts of Appeals?

Contact the Clerk of the Court. https://www.ca9.uscourts.gov/content/view.php?pk_id=0000000245

Can I get my cat back?

You can sue for replevin. https://app.leg.wa.gov/RCW/default.aspx?cite=7.64

How can I tell if I am being discriminated against?

See https://www.justice.gov/crt/fair-housing-act-1

How how long in the state of Georgia do I have to file a complaint for someone breaking into my camper?

See https://statelaws.findlaw.com/georgia-law/georgia-civil-statute-of-limitations-laws.html

Usually, when you sue anybody you have the burden of proving by a preponderance of the evidence that they breached their applicable duty of care,...

In your discussions and negotiations you might mention the possibility of complaining to the AG. https://www.atg.wa.gov/file-complaint

What type of lawyer do I get to sue the funeral home for charging to much for a cremating ?

Your cause of action, if any, would be for breach of contract. Perhaps a discussion about a possible complain to the attorney general would...

In the state of NJ, if I damage an employers vehicle am I responsible for repairs ?

Normally, people are legally liable for the damages they cause. Maybe insurance coverage would be applicable.

Can I sue for dentures

Usually, to prove medical malpractice you need another similarly situated health care provider to testify that the treating health care provider...