As _____ As Possible!

Celia has been using the phrase "As ____ as possible" lately.  Sometimes, it can be quite nice, like when she says "this dinner is as yummy as possible!" about the pizza Tom made us for dinner last night.  Other times, it isn't as nice, like when she said: "Mommy, your bum is huge.  It's a big as possible!"

Sabrina and Celia also have gotten into telling jokes.  The structure of the joke is always the same (not sure where they got it), but it's kind of like Mad-Libs seeing which nouns they'll fit in this time:
"Why would a (noun) fit in a (noun)?  Because it likes to eat (noun)!"  Never particularly a funny format, but they have a good time fitting things into it.  Sabrina just fills in the blank: "Why would a couch fit in a bowl?  Because it like to eat windows!"  Celia tries to have it make a little bit of sense, "Why would a horse fit in a drawer?  Because it likes to eat the stuff at the bottom of the drawer!"