Commonly known to the 'uncouth' and 'unrefined' as - PUBES/PUBIC HAIR!
During oral sex, take time to remove any debris in the teeth using organic dental floss - natures way of ensuring fresh breath (except first thing in the morning, of course)!! Ewwww!
The act of receiving pubical hairs in your teeth.
John gave Cheryl some serious mexican dental floss last nite at the orgy.
tf
The act of going down on a girl who is on her period, removing her tampon by the string with your teeth then finishing eating her out.
Dude 1: "Steve is that pizza sauce on your face?"
Dude 2: "No way man I just did the crimson dental floss with Gina"