Someone or something of mixed kind or uncertain origin, especially a dog.
A thuggish, obnoxious, or contemptible person; (often preceded by "poor") a pitiable person.
An erect penis; an erection.
Of mixed breed, nature, or origin; of or like a mongrel.
A Carolina dog.
An item or person of low value.
Used other than figuratively or idiomatically: see yellow, dog.