Crossword puzzle clue "like some pant legs"

Like some pant legs

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

Like pant legs

Hems, as pant legs

Bottoms of pant legs

Actions on heartstrings and pant legs

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

Certain '70s pant leg