You we’re part of the group and you see Griko being made fun of Gideon for making a deez nuts joke and Gideon asking what’s a mind goblin

Gideon: What’s a mind goblin? Come on man you have to be more specific than just that

Griko: Suffering

Gideon: Come one Griko what’s a mind goblin? What’s a mind goblin??

Griko: Uh..um..