SMG4 is usually portrayed as either the only sane man at Peach's Castle or (in later seasons) as a stereotypical meme-loving addict. SMG4 is constantly annoyed with most of his friends' flaws and stupid behaviors; SMG4 dislikes Mario’s stupidity, Luigi's childishness, Toad's grumpiness, Peach Toadstool’s bossiness, Fishy Boopkins’ naiveté, and Bob Bobowski’s former selfishness (which he is ironically responsible for). Despite being normally intelligent and sensible, SMG4 still has his moments.