forecallus 

When the foreskin of the penis forms a callus from excessive masturbation

That basement dwelling mama’s boy is working on his forecallus

forecallus by Clam Barber November 23, 2018

fecallusionism 

The belief shared by many that their shit does not stink.

She's one of those people who thinks regardless of what she says or does, that she's beyond reproach. Another classic case of fecallusionism.

fecallusionism by uNCLE mARKASS August 4, 2021