Mutt Mutt
A individual who does not abide by the rules and acts in a more dogish manner towards authority and others and also acts dumb in serious situations but dont necessarily call them a dog but call them a mutt mutt
Example:
Damn dude after you got drunk last night you tried scoring with my sister but then she called you a mutt mutt and turned ya down so you got with the fat chick.
Damn dude after you got drunk last night you tried scoring with my sister but then she called you a mutt mutt and turned ya down so you got with the fat chick.