Re: 2 balls against the wall, used to have hours of fun with that in the 70s and 80s.

I can only remember 1 rhyme and it was
Jimmy Giraffe
Made me Laugh
Walking down the garden path

On the Giraffe, Laugh and Path you did different variations each time, throw the ball at the wall over arm or let it bounce before catching, throw it under 1 leg at the wall, tun around and catch it, do it and then do it all again 1 handed.