You start using quotes from "Gypsy" in daily conversation - and not as in "hey - remember that great quote from "Gypsy?""
Madame Morrible: "So you take the chicken, now it must be a white chicken. The corpse can be any color. And that is the spell for lost luggage!" - The Yellow Brick Road Not Taken
*you name your dog Herbie. *you hear Lenora's going on at 2:12pm and make it to the theatre from the Upper East Side with time to spare. *you have a shrine to the show on your bedroom wall. *your phone ringtone, background & computer wallpaper are all Gypsy related.
You steal silverware from Chinese restaurants even when you don't need any and you never stop to wonder why a Chinese restaurant would have silverware in the first place.