"I want to...make myself younger." Jeff said, while blushing with embarassment at his decision to tell his mom he wants to be a child again.
"How old then?" his mom asked.
"Uhh....I'll leave it as a suprise for you. Is it okay for you to come back in a half hour or so?" Jeff responded.
"Okay then," his mom responded, "I have to get dinner ready anyway. I'll call you down when it's ready, and by then, I'll find out how much younger you'll get".
"Ok," Jeff told his mom, "and don't worry about pulling out any baby stuff; I'm just gonna be a kid again for the weekend."
As his mom leaves his room, Jeff begins to input the changes. He sets the change time to "2 minutes" and the change duration to "60 hours" (Jeff would be back to normal when he wakes up on Monday morning). Next, all of Jeff's clothes will shrink to fit his younger body. Also, his clothes and room will be changed to those more suitable for a child at his new age.
Last was the age. Jeff then sets his age at...