"ABC's"

My daughter calls her binki her "ABC's". I have no idea why. Please stop asking me why on earth my daughter has named her binki "ABC". (LOL). I get asked this frequently, and I believe that I will never know, it is just her thing. Now that she's 2, we are desperately trying to find a way to get rid of the "ABC" for good. Any suggestions? Do your children have any funny names for their security items?

Suggestions would be appreciated. I do not want my daughter attending preschool with her "ABC" in tact...especially since I cannot understand anything she's saying while it is in her mouth.