Say "Maybe.....JUST maybe, you're too SHORT!! Now shut up and quit saying that to me EVERY friggin day or else I'm gonna pound you into the ground like a nail, and I'll leave only your head above ground, and then we'll all take turns kickin you in the face!!"......or something to that effect......8)
I sing the short people song. they've itty bitty hands and itty bitty feet they drive itty bitty cars that go beep beep beep. short people got noo reason ..short people got no reason to live.........don't want no shorrrt people .don't need no shorrrrt people . short people got no reason to live.......
" and you're so short! so I guess none of us are going to be happy, are we?" just kidding that would be rude. usually when people comment on how tall a person is, it si a compliment, so just simply say thankyou!
Abraham Lincoln was once asked how long a mans legs should be (he was a tall man with long legs) he answered by saying "they should be just long enough to reach the ground." Try using a variation of that.