Thoughts I Think-Thank-Thunk

(See post for some new ideas, start with #3 of 11)

First one, subconsciously thought from The Grinch, maybe, "stink, stank, stunk".

Another title I was thinking of was, "Thinks I Thought" instead of "Thoughts I Think". In modern American language, this is okay, enough.


3. How bouncy would a bounce house be inside another bounce house?
3.1. How bouncy would a bounce be if you bounced inside a bounce house inside a bounce house...?