“Possible” scenario, (as the Swiss cheese has happened before in a 320)
Aircraft is doing the slam dunk, trying to get down, Gear out, Flaps out-maybe not at Conf Full, or 3 because of the rushed approach, have realised well and truly unstable, called Go Around, in the heat of the moment, the PF has pushed the Thrust into MCT instead of TOGA. There is the increase in thrust and sound of the engines, and because of the repetition in Sim sessions, the PNF has called positive climb, even though they weren’t, due to the ‘go around mouth music’.... PF has then called for gear up. Gear is selected up, but the aircraft is still sinking towards the runway, with speed increasing.....and ‘maybe’... both engines have contacted the runway? They’ve realised, gone to TOGA and flown away. Then with some damage ECAM is lighting up with stuff, Rat is extended.