1- left over particles of feces lingering at the bottom of the toilet, nearly unflushable and as
fine as silt. 2- Small particles of shit and or toilet paper or other very small pieces of anything lodged in your ass
crack after wiping, usually discovered when washing your ass-
crack during a shower.
"I tried to
flush away the remaining shiticles before my girlfriend came over, but they
just wouldn't dissipate."
"I had shiticles lodged in my ass."
"The shiticles in my
underwear ended up staining them."