Timmy is given a science project from Mr. Crocker and he has to work with a partner. Chester and A.J. pair up and Sanjay and Elmer pair up. Trixie is Veronica's partner and Mark partners up with a girl called Ronnie. Timmy doesn't have a partner, so he wishes that Cosmo and Wanda could give him a partner. His wish was so vague that he got a partner, who picked his nose and always was talking about eating food and math. Timmy regrets this and cannot unwish the wish or else Mr. Crocker would suspect something. Timmy also wishes for some rocks to do the science project on and Cosmo and Wanda give Timmy some rocks that release a dangerous gas. Timmy gets so upset and wonders why Cosmo and Wanda take things so literally. Wanda says that it is because Timmy's wishes are so vague. The next wish Timmy makes is that he could make more detailed wishes and he couldn't stop until he learned his lesson. The wish comes true and Timmy starts making all sorts of detailed wishes that he cannot get out of. Timmy doesn't learn his lesson straight away until he gets stalked by Mr. Crocker and is allowed to unwish the wish.