I remember something .........
this idea is from
Dr. Slump by Toriyama Akira !!
that's how Arale turns Gatchan's crap into ice cream

1.) feed Gatchan milk and something (can't remember)
2.) put Gatchan into the freezer
3.) poop on a ice cream cone
of coz she let Dr. Slump finish the "ice cream" before she told him how it's made
