After you click "1 Player Game", you see Petunia hyperventilating in a paper bag (reference to TV Series Episode: Wishy Washy) with a laundry basket next to her. On a table there is are different pairs of socks that you must drag into the bin before the timer runs out. You start with 30 seconds, but the quicker you are at sorting the more time you have in later levels. If you don't complete sorting one batch of socks when time is running out, Petunia will start hyperventilating faster as the time decreases. After the last second, Petunia will start freaking out and her bag will fill up. She unknowingly inhales the air inside the bag, causing her eyes to pop out of her head.