When the scene of a shart is left unattended over an extended
period of
time the sharticles, or particles of shart begin to harden due atmospheric exposure.
This results in the shart forming a thin crusty lining in the jocks which although uncomfortable, is
sometimes preferable to admitting to having performed the initial shart in the first place.
"I knew I should have changed after that shart.
Now I've got hardening of the sharteries."
"
Madeline is walking a bit gingerly
today, maybe she's got hardening of the sharteries..."