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

sending a text message, sending an email or commenting on someones myspace from your T-Mo Sidekick (usually your ID...skid)
by vajhighnah October 21, 2007

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

girl 1: how was the sex with tom last night
girl 2: it was great until he whipped out his cock and gacve me a skid-mark
girl 2: it was great until he whipped out his cock and gacve me a skid-mark
by Tim Scott May 26, 2006
