My DD is 22 months old and when she's excited she holds her arms up and flaps her hands. She also makes funny noises at the same time and goes a bit red in the face. To look at her you'd think she was about to take off into the air! It's actually quite cute, but people do look at her a bit strangely.
She can't actually walk yet (has very bendy knees and ankles) so I sometimes wonder if its just her only way of showing excitement (rather than running around or something).
I just wondered if anyone knew of any children who aren't autistic who do this?
Thanks