I just been in a lobby with some randoms and me and other 2 random people got impostors. They started randomly accusing each impostor, and getting us ejected, with no evidence what so ever. The game lasted 3 votes, around 5 minutes, each impostor getting ejected.
That's not possible, out of 15 people, to get 3 rights one by one just by calling random colours and people voting exactly that.