There are many words better than prythee, most of which are found on that toy.
Throagh (of peril)
"Till the cowcomes home"
That has to be the most excellent example of engrish ANYWHERE. With normal engrish, you can sort of see what they mean, but with this, it's so random that you have no idea, and that makes it great.
 Some of my favorites from that sites "Language barrier" page:
"The flattening of underwear with pleasure is the job of the chambermaid."
"Specialist in women and other diseases."
"To more the cabin, push button for wishing floor. If the cabin should enter more persons, each one should press a number of wishing floor. Driving is then going alphabetically by national order."
"Order your summers suit. Because is big rush we will execute customers in strict rotation."
"Dirty Water Punishment Place"
"Do not enter lift backwards, and only when lit up."
"WARNING: Tips for waitress not privilege off customer, and not optonal to do! Is custimarry and IS THE LAW for leave tips, otherwise is possibul to face prostection by law! Please be responsivele, leave tip and no go jail! Have a nice day!"
"Adults: 1 tablet 3 times a day until passing away."
"Hey, you there! Open those windows. Let the air force come in!"
that kinda reminded me of Dan Quale, a master in the art of stupidity:
(extending his hand during a campaign stop): I'm Dan Quayle. Who are you?
Woman: I'm your Secret Service agent.
"It isn't pollution that is hurting the environment,
it's the impurities in our air and water that are doing it."
"If we don't succeed we run the risk of failure."
"I love California, I practically grew up in Phoenix."