Wiktionary
lazy ass
a. (context vulgar slang English) lazy. alt. (context vulgar slang English) A person who is lazy. n. (context vulgar slang English) A person who is lazy.
Usage examples of "lazy ass".
Her pigtails swang up and back each time the switch cut into her lazy ass.
He checked his stew, gave the enormous pot of it a quick stir, then went to the bottom of the steps to shout up for Darcy to move her lazy ass.
That wouldn't stop me from kicking his yellow, lazy ass if I got the chance, though.