G string

I think Boxers for me

I wear the "shorts" style swim trunks at the beach. Comfortable and stylish. They can also be a bit revealing!

Short trunks (except at the nude beach, where I don't wear anything).

Bermuda for me

Boardies

Bermudas.

Boxers

3 shorts

Boxers or Bermuda

Non-elastic shorts. I can't think of anything more repulsive than an old man in a Speedo.

Long shorts

briefs

Nothing.