To mentaly categorize someone as a 'dog' whilst verbaly leading them to think of them self's as the complete opposite
Girl: "hey babe do you want to come to the servo with me"?
Boy: "nah I'll just wait here for you"
Girl: (sigh) "ok ill just go by myself then" ("thinks to self:"ok I'll just go by myself then Dog" )
Girl tells friends on way to servo: " see that look I gave him full put him on the mind dog"