Examples from the Web for muckworm
He is as handsome a young fellow as ever was hatched from a muckworm.
You may hang the muckworm, and what shall that profit any one?The Lion's Skin|Rafael Sabatini
The "muckworm" Cottington, as Browning calls him, suggested the sentence which was carried out.Browning's England|Helen Archibald Clarke
"In that he lied like the muckworm that he is," I exclaimed.The Strolling Saint|Raphael Sabatini
Peace, Muckworm, or my Sword shall stop thy Breath for ever.The Stolen Heiress|Susanna Centlivre