A racist/derogatory turm for a
non pure breed dog. Pure breeds say it as a
insult because of there belief that “muts” are iferour to them
Also a
word used by other muts
Pure breed : you
dirty mut that’s my tennis ball
Non pure bread : why you say that?
Or
Mut:
hay mut want to drink some 40’s and go party
Other mut: ya bro