1. flaccid -- (drooping without elasticity; wanting in stiffness; "a flaccid penis")
2. soft, flabby, flaccid -- (out of condition; not strong or robust; incapable of exertion or endurance; "he was too soft for the army"; "flabby around the middle"; "flaccid cheeks")
1.
Her hair, drawn low over the tops of her ears, was grey and grey also, with darker shadows, was her large flaccid face. - from Dubliners by James Joyce