Throat crabs from too much dick.
A serious illness from which there is no cure. The only thing to keep the swelling and itching down, is to go on and keep blowing... more dick.
Symptoms: Itching throat, coughing, self isolation, and the urge for your man's cock.
Sexual Partner: "Dude, why is your neck so red?"
Marlon: "It's from all that dick, y'know? Leave me alone!!"
Sexual Partner: "Looks nasty bro, you should get it checked out..."
Marlon: "Can you take off your pants, please?"
Sexual Partner: "TCFTMD!!!"