n. The trail(s) of substances discharged from some human orifice and remaining as a legacy on some surface.
Frequently
Frequently
by D'emon March 20, 2003
Get the skidmarksmug. 
A Brown crusty trail, remaining in under garments afer a night on the piss. Resemble rubber marks on the road made by a heavy braking car
by Callum May 15, 2003
Get the skidmarksmug. by pd January 25, 2004
Get the skidmarksmug. TV advertisers started with logo bugs, moved on to pharts and then graduated to skidmarks. Next, they'll move the program down to one corner of the screen and run continual ads over the remaining 90%.
by Two Hep Cats December 9, 2012
Get the skidmarkmug. Skidmarks are brown streaks left on the porcelain bowl of a toilet when someone takes a big firm dump that rubs the porcelain bowl swirling around until it orients itself for exit down the pipes.
Who left the skidmarks in the shitter!?!
by JackMeough November 19, 2012
Get the Skidmarksmug. (N.) 1. A thin smearing of shit in your underwear or the stain left from the thin smearing of shit in your underwear usually caused by excessive farting, an improperly wiped ass, or a wedgie in a dirty ass. 2. A term used to describe someone acting like an asshole.
1. Eddie Cruz has skidmarks in his chonies! (undies.) Gross!
2. Quit acting like a total skidmark, fag!
2. Quit acting like a total skidmark, fag!
by Mony Love July 15, 2003
Get the skidmarkmug.