Brain Game: Riddle Me This

Maybe three weeks ago, I revealed a Brain Game to be "a poem wot I writ myself." As a bonafide glutton for punishment, I'm doing it again. So here's a riddle. (Yes, it's bad.) Good luck!

Scratch the "Frosty," slide the "the" This word would fit right there And if you set it off, you'd have Hamburger everywhere. What's the word?

Here is the ANSWER.

THE ANSWER:

abominable