shit marks 

Shit marks is a very serious case of skids, suffered by the victim for most of his adult life

"Damn Steve....what the fuck is that brown mark on the back of your jeans?"

"Er.....I sat on a caramac mate"

"Like fuck you did....You've got shit marks again haven't you?"

"....yes..."

shit marks by Big Kev Dial December 31, 2014

Shitmarker

1. infinity ward's bullshit "revolutionized" damage system that can't detect a realistic amount of damage. because 50 caliber bullets from an intervention sniper to your face won't kill you in real life.

2. getting screwed out of a kill /score because of a garbage FPS system.

other tenses: shitmarked, shitmarking

gamer 1: WHAT THE FUCK I SHOT YOU 3X IN THE FUCKING MOUTH WITH A FUCKING INTERVENTION UP CLOSE...AND YOU DIDN'T EVEN DIE.

game2: thatz cuz i'm oober l33t

gamer1: ...fucking infinity ward and there shitmarkers..fuck this *ragequits

Shitmarker by Wesley Pipez October 17, 2010

shidmarks 

Defecation that leaves behind skidmarks on the circumference of the toilet bowl

Shit+skidmarks= shidmarks

i took a massive dump, and left shidmarks on the toilet bowl.

shidmarks by John Pham December 9, 2008