This week's penguin: Plus the equipment is cheap. If it's available.

This week's penguin: The worst is 'Penguin Runway: Mega Hats'

This week's penguin: Hey, if the math works...

This week's penguin: There's always a catch.

This week's penguin: Turnabout is fair.

This week's penguin: Happy holidays (and holiday feasts!)

This week's penguin: When a treat is in order...

This week's penguin: And follow up with a very innocent look.

This week's penguin: There's motivation, and then there's motivation...

This week's penguin: There definitely is a line.

This week's penguin: The Other White Powder.

This week's penguin: And you thought travel couldn't get more confusing...

This week's penguin: Deep dark secret.