Get away with you!

Get away with you!  (British & Australian old-fashioned)

something that you say when someone says something that is silly, surprising or not true 'Be honest with me, do I look fat in these trousers?' 'Get away with you!'

See get act together, get in on the act, get ass, get back up, get on the bandwagon, climb into bed with, get the bit between teeth, Get out of my face!, get feet under the table, get finger out, get to first base, get off to a flying start, get in gear, get goat, get a grip, come to grips with, get off the ground, get a handle on, get hands dirty, get hands on, get hands on, get the hang of, build up a head of steam, get head around, get head down, get head down, catch hell, get the hell out, climb on high horse, get off the hook, get hooks into, get on like a house on fire, get own house in order, get the hump, get knickers in a twist, Get knotted!, Get a life!, Get lost!, get the message, get mind around, get a move on, get on nerves, get up nose, get oats, get one over on, get own back, get own way, get with the program, I'll take a rain check, Get real!, get religion, get rocks off, get the sack, get the shaft, get shot of, Get skates on!, enter into the spirit of, get into stride, get into the swing of it, get it out of system, get off tail, get teeth into, get it together, get tongue around, get on wick, get wind of, get the wind up

See also: away, get