Toodle Dooderman

Toodle Dooderman is a magical gnome who tickles your ass at night and makes you fart.

Cindy: "Oh MY GOD Benny you farted all night!"
Benny: "Not my fault baby, it was Toodle Dooderman."

Bumfuzz

Bumfuzz is the light thin hairs on a baby's ass and can also describe the sparse, chin hair that some people call their beard.

"Henry tries to grow a beard, but it only looks like bumfuzz."