chuffy
1 of 2adjective (1)
ˈchəfē,
-u̇fē,
-fi
-er/-est
1
now dialectal, of a person : short and stout : fat, chubby
2
of swine : short-coupled and fat
a new boar … with heftier ham, but not so chuffy 
Breeder's Gazette
—opposed to rangy Breeder's Gazettechuffy
2 of 2adjective (2)
"
-er/-est
now dialectal, England
: chuff, surly
Word History
Etymology
Adjective (1)
perhaps from chuff entry 3 + -y
Adjective (2)
chuff entry 1 + -y