Longman Dictionary of Contemporary English
easy-peasy
adjective
EXAMPLES FROM CORPUS
▪ If we had a fight I know I'd win, easy-peasy.
Wiktionary
easy-peasy
a. (alternative form of easy peasy English)
Usage examples of "easy-peasy".
He'd pulled through it somehow and waltzed into Otherside easy-peasy, all ready to kick ass and take names.