lard-ass

lard (English)

(cooking) to stuff (meat) with bacon or pork before cooking. (obsolete, intransitive) To grow fat.. To fatten; to enrich.. To mix or garnish with something, as by way of improvement; to interlard.. To garnish or strew, especially with reference to words or phrases in speech and writing. To smear with fat or lard (obsolete) Fatty meat from a pig; bacon, pork.. Fat from the abdomen of a pig, [...]

-ass (English)

(North America, slang, vulgar) Converts an adjective into a noun having the meaning of, "one who is [adj.]".. (North America, slang, vulgar) Intensifies an adjective.

lard-ass (English)

(North America, slang, derogatory) An overweight person.