Little but brittle: The type of fart often emitted by older people, usually only just audible but followed by a stench that defies belief from such a short blast.
When somebody's lips are unbelievably crusty and dry that parts of the lips can be peeled off like an orange, and is so cracked that it gives the appearance of peanut brittle.
An object from the show "SpongeBob SquarePants". It is a practical joke product disguised as a can of food sold exclusively at the Palace of Pranks. It appears in the Season 3 episode "Pranks a Lot" as one of the pranks sold by shops owner, Frank.
A bundle of sticks is commonly referred to as a faggot. A bundle with very few sticks (less than 3) may be called a sad faggot. Therefor the phrase "As brittle as a sad faggot" emphasizes the weak and brittle nature of an object. Similar to phrases such as "snapped like a twig" .
Momma always told me to eat my veggies and drink my milk otherwise my bones are gonna be as brittle as a sad faggot