Kim's class goes on a ski trip, with Kim's parents and Bonnie's mother along to chaperone (and provide plenty of parental embarrassment). Stories about a local "snow monster" turn into very real encounters with weird hybrid creatures created by Amy "[=DNAmy=]" Hall.

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!!This episode provides examples of:
* AffablyEvil: Amy is extremely cheerful and bubbly, even as she perpetrates her [[MadScientist crazy experiments]] on unwilling victims.
* AmazinglyEmbarrassingParents: Kim and Bonnie's mothers both drive them to distraction by telling everybody their "cute" nicknames, etc.
* LegoGenetics[=/=]MixAndMatchCritters: [=DNAmy's=] creations.