Guy 1: "I brush my teeth 2, sometimes 3, times a day!"
Guy 2: "I never go a night without brushing my teeth."
Guy 3: "I love it when my dentist brushes my teeth, he's much better at it than I am."
Guy 4: "I haven't brushed my teeth in a while."
Guy 5: "Some guy around the corner wants to pay me to let him watch me brush my teeth."
doing the brushing teeth and curling hair motions with your index finger signifies the person you’re pointing to while you “brush your teeth” is coo-coo.
“i brush my teeth” = “that person”
“and curl my hair” = “is cray cray”
An insult in which you tell someone to brush their teeth while making a masturbation gesture toward your mouth, simulating oral sex and teeth brushing at once.