Green’s Dictionary of Slang

whole famn damily, the n.

also whole famdamily

(US) a euph. for the whole damn family.

G. Ayoub ‘Warm for Christmas’ Ch. 11 18 Dec. in Grand Island Indep. [Internet] ‘What’s important?’ ‘You, Pachy, that’s what’s important. And your brothers and father and Aunt Merlene and Grandpa Jack. The whole famdamily,’ she said, her smile widening.
‘Student Life’ on Mount Allison University [Internet] ‘The Whole Famn Damily’ by Kris Trotter, Student Counsellor, Mount Allison University.