A lot of food. Variation on the phrase "i could eat a horse between two matresses"
I could eat a scabby horse
ayon kay davey crockett ika-10 ng Pebrero, 2005
Something unappetizing that you'd eat anyway because you are SO hungry
Is dinner ready? I'm starving, I could eat a scabby horse!
ayon kay sosige1 ika-19 ng Pebrero, 2013