When used by a fan of the twilight saga;
Obsessive CULLEN Disorder - referring to the family of "vegetarian" vampires
Obessive COMPLUSIVE Disorder - An irrational urge to repeat a process ecessively.
a) I LOVE twilight! And I am not suffering from OCD, I love every minute of it!
b) Emily* has OCD, every morning she has to brush her hair 79 times or she has a nervous breakdown.