Charlie Bit Me Gone Wrong

I think everyone is familiar with the youtube clip "Charlie Bit Me." About three days ago we were in the car and I heard Lucy in the back seat saying, "Charlie bit me okay." Then ,"Charlie that hurt okay?" It made me laugh that she could pick up on that. Well then the day after that I was in making dinner when I heard Belen scram sooo loud. The Lucy came running in the kitchen crying saying, "Mami, Charlie bit me okay?" Then she proceeded to show me that she bit Belen's finger so hard it left a mark. During her sobs she just kept saying "Charlie mami, charlie bit me." As if to explain it is supposed to be funny not make Belen cry. The things she picks up!