Allergic to anything??????

You all know how Nurses and Doctors ask you over and over if you are allergic to anything?  Well, luckily I'm not allergic to anything but thought I'd have a little fun with this darling nurse.  When she asked me if I was allergic to anything I said:
"Yes,  I am allergic to food and break out all over my body in fat......that's the reason I'm here".  We had a good laugh and she must've went back to the Nurse's station and repeated what I said because when an RN or CNA came in to my room they would say:  "Aha, you must be the one with the allergies".