Crispy frog legs with a side of pooch and gooch
They eat crepes and other french food
French people used to eat "la bûche de Noël" ("Christmas log"), a log-shaped and decorated cake. It seems to be less popular now, even with newer, more dietetic versions of the cake.
Some People have Christmas dinner on Christmas day and some people eat it on Boxing day
Indeed they do. It's eaten pretty much anywhere they celebrate Christmas, but there are many different recipes and shapes available they may not look like the pudding you eat.
Very few families in France are saying grace before eating. They don't do it much more at Christmas.
On Christmas day we eat mostly things that people in the UK and USA eat.
Actually, Chinese people do not celebrate Christmas so they don't eat anything particular on Christmas.
The irsh dont have thanksgiving as an holiday.
The French don't eat ham at Christmas. This is an occasion to eat original or traditional things (see realted question), and nothing as mundane as ham - unless you incorpore it in an original recipe.
The french have the bogey man- 'La pere fouettard'.
In British, People eat Christmas cake followed by turkey
ALL French people love to eat.