Gone off their diet.

skip breakfast

Eaten dessert first.

Skip breakfast was my first thought as well.

I'll also guess picked up premade or fast food for a meal.

Eat in bed.

Eat while driving.

Ate poutine.

Refused to eat poutine.

Added fruits and vegetables to their poutine.

Added more fruits & vegetables to their diet.

Rusty

I'd have to say eat too much...pretty much what georgysmom said. Gotta be higher than 56% in this country...based on what I see.

spit something out they didn't like

Hidden food from others.

Eaten some of the fast food before they got home.

Ate something they disliked just because the had to.

Fed food to the dog.

Ate something they had just dropped on the floor.

Accidentally ate or drank something that was past the expiration date. (Jasdip having soured milk for her coffee comes to mind.)