flossing with curlies
When you go to a sub shop and don't order the sub sandwich, but eat off the buffet, only to get Lasagna that has a huge, matted ball of pubic hair, which gets stuck in your teeth and you have to pull it out from between them like floss.
Dan and I laughed as Will flossed with matted pubic hair from his Lasagna while Will screamed "You'll be laughing when you're flossing with curlies"