A girl who has macaroni and cheese nipples has abnormally long nipples and is lactating. The milk excreted from the nip dries around the end and oozes out uncontrollably, thus looking like day old macaroni and cheese.
Dan: "Dude does courtney have macaroni stuck on her chest?"
Gil:"No dude i think shes lactating. She has an extreme case of macaroni and cheese nipples."
After a long night of foreplay and fingerfucking, the female blue balls her partner. The next morning, the man continues to fingerfuck the female. Only this time, when he is done, he sticks his fingers in her nostrils and mouth, causing a rancid fishy stench to be stuck with her the rest of the day.
Lauren led me on like a whore last night, so this morning i gave her a fishy flapjack. She was pissed that she had to smell her meat wallet for the rest of the day.