x marks the spot

This is the exact location (from the act of using an x to mark a location on a map)

I pointed to the location on the map and told the recruits "x marks the spot".

by Light Joker October 24, 2005

skid marks

used to describe the brown marks in unwashed tightey whiteys belonging to someone who just couldnt hold it. or, alternatively, they had an all day wedgie.

Dude! Check out those skid marks! Dad must've had Mexican for lunch today.

by zappafreak May 23, 2004

Howard Marks

Legendary marijuana & hashish smuggler from Kenfig Hill in Wales. Spent close to 7 years in American prisons before his release in 1996.

He claims that he shared a joint with former president of the USA Bill Clinton while they were at University together. Other claims of his include that Bob Marley is half Welsh, and that the Welsh discovered the America.

He has released three books;
Mr. Nice
The Howard Marks Book Of Dope Stories
and Senor Nice

"MR. NICE: He was Britain's most wanted man, He has just spent seven years in America's toughest penitentiary... You'll like him." (Tagline from Mr. Nice, Howard Marks' Autobiography.

by Rhys Griffiths October 29, 2006

Minor Marks

The large black X's used to mark the back of a minor's hands upon entering a club or bar to let the bartenders know they are underage. Sometimes accompanied by Minor Shackles.

Girl #1: I gotta get to a bathroom and scrub off these Minor Marks.

Girl #2: It's no use. They use permanent marker. Looks like you're staying sober tonight.

by Totally_AL January 17, 2010

acceleration marks

Acceleration marks are crap stains that you intentionally leave in your underwear. They are in essence, the opposite of skid marks, and are so named accordingly.

All that chilli I ate yesterday has let me do some sweet acceleration marks in my shorts. Just a little scratching is all it takes.

by the nesto December 23, 2007

Roller Coaster Marks

When your teacher gives you marks that go up and down like a roller coaster.

Sam: Dude, what'd you get on the math test?
Dean: 65%
Sam: Whoa, didn't you get a 90 the last time?
Dean: Yeah man, roller coaster marks! :(

by RT232 November 30, 2010

skid marks

1. burnt rubber marks left on tarmac when peeling out with a fast, powerful car
2. poo stains left on underwear when ass is not properly wiped hershey highway

1. That porsche left skid marks on the road.
2. I was taking a shower and noticed skid marks on my underwear.

by Jin Kim April 25, 2003