you were playing the game generation loss as Stanley trying to find keys and stuff when a bright light hit and you wake up in the cabin on the coach. There was three doors, one led to the kitchen one led to the bedroom, and another was a portal were every time you go through it you would end up in another dimension, one of those dimension was the slime demention witch is just all yellow slime. Stanley notes you on the coach

"Who are you, how did you get here. You were not there before.."