grub on something

in. to eat something. What are you grubbing on? It looks horrible.

Name	Pronounced	Usage
Dory	-	English
Babur	['ba:bʊə]
Sunan	-	Thai
Lucjan	LUWTS-yahn	Polish
Reenie	REE-nee	English (Rare)
ÁLvaro	AHL-bah-ro (Spanish)	Spanish, Portuguese