Or, maybe your head on your calf.
Or, do hyper-splits in the air.
If I could have found the picture where the gymnast was putting her foot on her own throat, I would have used that. When A saw that picture, she said "I thought that was someone *else's* foot."
My apologies to the gymnasts, who are certainly very flexible and sparkly and dance real pretty, but it really does look like a sport dreamed up by dirty old men.