Yes, I can code her to say that because she doesn't exist, so I can say she is 1 year old, or 80. Looney Tunes can hurt each other and don't die because, well, they are fictional. No one playing Call of Duty is a killer either just because they get a 5 person killing streak there.
Needless to say, please, learn the difference between fiction and reality before going to the internet, since only kids are impressionable enough to believe any of this is real, and you have to be 18+ to post here.