My family words:
Garfle -- to mess up a basket of folded laundry in search of an item near the bottom.
Chuff -- what the printer does when it keeps spitting paper out with one or two characters on it.
Gros pitune -- an overweight person, who is nonetheless adorable
Nose draft -- the window in the back of a van that only opens slightly
"Get in the car, Martha!" -- a phrase stemming from a vacation my parents took where there was an older gentlemen bellowing at his wife to 'get in the picture, Martha!', which was apparently funny enough to become a catchphrase between them. Now used to tell someone to hurry up.
"Nothing broke!" -- called upon creating a loud noise, stemming from my klutzy tendencies as a child and my assurances that no assistance was required.