Imaginary Friends

MonsterMustDie had an imaginary friend as a child, named Mr. Pinky, who was a ghost, who ran on on batteries. You had to put batteries in him or he couldn't fly. And Mr. Pinky had a friend named Mr. Boss, who was a cigar-smoking clam.

He's telling me this story from his childhood and he adds "This is real. I'm not making this up" which sounds really strange.