Someone who is typically slow (like a milkfloat) minded and could often be referered to as an invalid.
Guy: Mate, dat bitch didn't even pre heat the oven before cooking her ready meal..
Friend: I told you, proper fucking milkfloat.
Friend: I told you, proper fucking milkfloat.
by Page4LFC17 February 1, 2013
by Jamesd123 April 26, 2007
Eventually managed to get a run at that barmaid the other night but crashed the milkfloat early doors
by delanotte February 19, 2014