Dirty Sheets 

N.
1. A phrase that usually means the bed sheets are stained with lubrication or, to coin the popular phrase, cum.

2. Having bed sheets that are or at least look unclean.

1. After their eventful night, Robert and Thalia discovered they had dirty sheets stained with...er...bodily fluids.

Dirty Sheets by ILuhYaJustinBeiber March 15, 2015

DIRTY STRIPED SHEETS 

To be so plastered drunk that one is unable to or forgets to wipe their own ass following a shit upon getting home from a night of drinking. Then, as you roll and otherwise restlessly move during the night in your bed, you leave streaks of shit in the pattern of stripes on your solid colored sheets.

Are those brown and white stripes on your sheets? No. Those are Dirty Striped Sheets. Enough said.

DIRTY STRIPED SHEETS by SPORTIN' WOOD July 7, 2008

Dirty Cat Paw Sheets

When a cat jumps on your bed with dirty paws and makes them dirty also.

"Dude I went over this chicks house and she had total Dirty Cat Paw Sheets (dcps)!"
"Awww, no way man, thats gross"
" I know, it sucked cause I really wanted to bang her!"

Dirty Cat Paw Sheets by op rolling December 2, 2009

Durty Sheets 

New American alcoholic drink: one shot of Silver Petron, half to one shot of Grand Marnier, two to three ice cubes. Best used on women who are not used to getting drunk.

Dude, if you want her to get slutty, get her a few durty sheets. She'll be going down on you in no time.

Durty Sheets by mr.durtysheets April 26, 2011

dirt sheet 

list of people that you have dirt on

j-dog: yo man I got the dirt sheet ready

big dizzle: cool man now lets expose some cheerleaders

dirt sheet by urban mystic February 16, 2009