noun
(grammar, informal) A dangling modifier, especially a dangling participle.
(slang) Any body part that dangles, such as the penis, testicles, uvula, and sometimes tongue.
A plotline that is metaphorically left to "dangle" or "hang"; in other words, the plotline is forgotten, phased out and eventually dropped, and thus a resolution is never achieved.
(informal) A large earring that hangs down far.
(now rare, archaic) One who dangles about (loiters around) others, especially a man chasing after women.