The term “skid
mark” holds multiple meanings. While these meanings may drastically differ, a consistent theme across the meanings is a
mark or stain caused by some source of friction.
The meaning covered here will be the slang term for fecal matter that is smeared or scarred about the underwear in the area adjacent to the
anus. This is normally caused by poor or insufficient wiping attempts or when the individual has already shit his/her
pants and continues to move about, causing the smearing or “skidding” of the feces itself.
“Hey honey, you may have to pre-soak my underwear before you throw them in the wash. They have a huge skid
mark in them.”
“Oh
man, I think I crapped with that last fart. I can feel the skid
mark grinding in.”