mongrel

/ˈmʌŋ.ɡɹəl/noun
Middle SchoolNot in standard dictionaries
1

Someone or something of mixed kind or uncertain origin, especially a dog.

2

A mixed-race person.

3

A thuggish, obnoxious, or contemptible person; (often preceded by "poor") a pitiable person.

4

An erect penis; an erection.

#derogatory#offensive#slang