a joke

the knock-knock joke...(how it is suppose to be...)

"hey, what's my name?"
"Anna"
"knock, knock"
"who's there?"
"you already forgot my name?! (ha!ha!)

how it went yesterday...

anna: "hey, what's my name?"
me: "Anna"
anna: "knock, knock"
me: "hi anna, would you like to come in and play?"
anna: "no, mom! you can't see me! there is not a door hole!"

i ruined the joke...but i am funny.