plural of smart ass

The hypothetical donkey, in context of certainly dying of hunger or thirst by being unable to choose between the two equidistant options.

(countable, chiefly derogatory) A person or organization who doesn't make a choice. / (uncountable, chiefly derogatory) Collectively, people who don't make a choice.

plural of fat-ass

(transitive, idiomatic) To cause (someone) to seem foolish.

(slang, vulgar) To fail to function properly. / (slang, vulgar) To be left unresolved.

plural of Buridan's ass

(African-American Vernacular, slang, derogatory) Contemptible. / (African-American Vernacular, slang, derogatory) Weak, cowardly; unmanly.

(African-American Vernacular, slang, derogatory) A contemptible person.

A male ass, male donkey.