The unpleasant state of mental turmoil attributed to the dread over the presence of skid marks in one's underpants.
by Buckeye Pete January 31, 2014

If a fella's down on his luck then he lives in Skid Row, but if he's also delivered a stripe of shit to his underwear, then he lives in Skid Mark Row.
by NiraMillson October 1, 2016

When a man and woman are having intercourse in the missionary position and the woman loses bowel control. The incident goes unnoticed and results in one or more large fecal matter stains on the bedsheet.
Joey: "I don't know what happened. I drilled her like an oil rig but when she got up, there were poo streaks on the sheets!"
Einstein: "The fabled Idaho Skid Mark..."
Einstein: "The fabled Idaho Skid Mark..."
by mcfatchick October 22, 2010

They can be a deal breaker if you were planning on wanking in them. Unless, of course, you are a republican.
by running out of patience February 16, 2008

by The buttress of Windsor February 6, 2022

A male sexual manoeuvre that involves defacating before the encounter and skipping the wipe, then proceeding to mount one's partner in "la cubana" fashion (more commonly known as "titty fucking"). The after-effects of such a manouevre tend to leave your mark, in this case the Boston skid mark.
Oh bra everything was going so nice until she started pushing for a Boston skid mark. I had to bail.
by todasky January 9, 2009

When an individual gets head with a poopy butt, preferably on white bedsheets. When you finish inspect the skid mark your partner left on the bed.
by PTU LEGEND July 27, 2023
