You deplorable GI can of insalubrious horned owl pats
You heartbreaking filing box of unassimilable mackerel flow
You pathetic saucepan of palsied pigeon hawk piddle
You stinking pericarp of pathological moth rheum
You ungraced pocketbook of anemic American quarter horse leftovers
You uncomfortable barrel of dropsical bonito jet
You misshapen ashtray of mortified pack rat barf
You unendurable blackjack of variolous tench detritus
You desolating tub of ulcerated wild duck ejection
You noisome teapot of tubercular Weimaraner egestion
You overburdensome cake pan of carcinogenic llama offscourings
You hideous loving cup of beset cormorant ca-ca
You unhandsome vesicle of unchaste rove beetle defecation
You plaguesome ashpan of debauched shiner alluvia
You miasmal phial of venenous Lippizaner purulence
You grotesque spittoon of unclean butterfly agama dross
You replusive teakettle of loose chimaera BO
You heartwounding gourd of hypertensive lakeland terrier transudation
You unaesthetic sauce boat of edematous triggerfish butts
You revolting vacuum bottle of morbid prairie fox vomition

Insult code courtesy of Ron Hardin.