What if you saw this in a text?

this girl that i like, and pretty sure she likes me, texts me all day and it usually starts out with her saying "what you up to?" and I usually just tell her what im doin...lol, but this time I was thinking of saying "im masturbating to re-runs of winnie the pooh............................., what you doin cutie?".....lol i think its funny but how do you think she would react to that? haha