shit-eating grin

rude slang A facial expression denoting arrogance, smugness, or self-satisfaction. Primarily heard in US. I really wanted to wipe that shit-eating grin off his face after he won the poker game.

Common Names:

Name	Pronounced	Usage
Gaios	-	Ancient Greek, Biblical Greek
Pamila	-	English (Rare)
Sienna	see-EN-ə	English (Modern)
Najib	-	Arabic
Emma	['emə]
AljaŽ	-	Slovene