Crossword puzzle clue "one often seen in curls"

One often seen in curls

Something often seen on a street corner, briefly ... or, literally, something seen in each corner of this puzzle

Beck curls up in a "Sleeping" one

Curls one's hair

Curls one's lip

Spiro who wrote, "If you've seen one city slum, you've seen them all"

"If you've ___ seen a one-trick pony, then you've seen me"

Hairstyle with little thick curls