You would also like playing with Oofengloofish, especially with children. It’s a ‘secret’ language like pig Latin, but more fun, I think. It’s simple in concept, and easier to hear than speak, at first. You just put an ‘oof’ before every vowel sound. So ‘English’ is, guess what, ‘Oofengloofish’. My older boy when he was little figured out pretty fast what ‘ooficecroofeam’ was. 
And after some practice, you can play with Ippenglippish and Oppengloppish, Immenglimmish and …
Has anyone else run across it in their travels, maybe @Christy? My wife learned it in college in the 60s, along with some other stuff.