Crossword puzzle clue "hems as pant legs"

Hems, as pant legs

"I go on four legs in the morning, on two legs in the afternoon, and on three legs in the evening ..."

Bottoms of pant legs

Like pant legs

Like some pant legs

Actions on heartstrings and pant legs

Source of the maxim "Four legs good, two legs bad"

Certain '70s pant leg