RealThinknoodles is Thinknoodles's IGN (In-game name/Username) on Minecraft, since the username "Thinknoodles" was already taken.
On an episode of Minecraft Hunger Games Think's voice was hoarse from yelling over the loud music at a party the night before. Graser said that he doesn't sound like the "RealThinknoodles" making a pun on his IGN. So Think /nicked to FakeThinknoodles. Later someone else created a FakeThinknoodles account and told others on The Hive that they were Think.
Think's avatar has black hair, green eyes, a black beard, a blue and grey shirt, grey pants, and black and blue gloves.