Hey, leggo, mister! I want to stay up there in the sun! Jim picked up the kid and carried him. 1966, Richard Johns, Pagany, page 120:
He stepped in, gripping the orderly by the front of his white jacket. "Hey, leggo me. You’ll start hemorrhaging and they’ll blame me." 1949, William Lindsay Gresham, Limbo Tower, page 87:
“Hey, leggo,” Nick said pushing Jamy back a little. “What are you doin’?” “I just wanted to hug you.” 2005, Christine M McMahon, Choices Made: The Street Years:
(abbreviation, alt-of, contraction, imperative, slang) Contraction of let's go.