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.
Bill:Hey Bob, you're a total dick
Bob:Yea, well why don't you go (simulates filatio) brush your teeth
Bob:Yea, well why don't you go (simulates filatio) brush your teeth
by Hitman 2-1 September 02, 2008