They lay in the sun naked 'from the waist up'. = They lay in the sun 'stripped to the waist'.
paralyzed 'from the waist down' = paralyzed 'below the waist'
high-'waisted' pants [=pants that have a high waist]
(..) The One Where Dr. Ramoray Dies contact today Pheebs, play with me! This game is grotesque! Twenty armless guys joined at the waist by a steel bar... ...forced to play soccer forever? Hello? Human rights violation! Don't feel so bad. After playing... ...I break out the plastic women (..)1996 TvShow: Friends Title: The One Where Dr. Ramoray Dies Season: 2 Episode 18