“Can cats do gymnastics?”
Yes, and I’ve got the YouTube to prove it (our cats, who are too old and arthritic to demonstrate themselves, requested that I outsource this one).
Video Note: While the video itself is perfectly safe for kids to view, about two minutes in, the background song starts to include some profanity, so if you have a child who listens to lyrics you may want to watch this video with the sound off.
CATERPICKLES 
What are you thinking?