skidmark
Brake-induced stripe
A skidmark is a dark streak left by a tire sliding across pavement, typically from hard braking: The skidmarks showed where he'd tried to stop.
By extension, skidmark refers to a brown stain left in underwear from inadequate wiping—crude but common slang: Check your shorts for skidmarks.
Made unclean
- underwearClothing worn beneath
- laundryItems needing cleaning
- fabricWoven or knit material
- streakUnbroken series
smear · brown · embarrassing · dirty · unclean · residue · toilet · hygiene
Elastic polymer from trees
- treadSurface that grips ground
- asphaltPetroleum-based paving material
- burnoutChronic occupational depletion
- brakeDevice to slow motion
screech · pavement · roadway · friction · drag · deceleration · acceleration · donut
Forceful contact between objects
- crashSudden violent impact
- wreckDestroyed vessel or vehicle
- rear-endButtocks or tail collision
- brakingReducing speed deliberately
emergency · swerve · avoidance · highway · intersection · impact · driver · vehicle
Scientific crime-scene analysis
- investigationFormal examination of facts
- trajectoryPath of moving object
- velocityDirected rate of motion
- impactForceful contact or consequence
scene · markings · witness · measurement · photography · analysis · documentation · court
soiled
Made unclean
streak · smear · brown · embarrassing · dirty · unclean · residue · toilet · hygiene · washing
rubber
Elastic polymer from trees
- treadSurface that grips ground
- asphaltPetroleum-based paving material
- burnoutChronic occupational depletion
brake · screech · pavement · roadway · friction · drag · deceleration · acceleration · donut · wheelie
collision
Forceful contact between objects
braking · emergency · swerve · avoidance · highway · intersection · impact · driver · vehicle · road
forensics
Scientific crime-scene analysis
- investigationFormal examination of facts
- trajectoryPath of moving object
- velocityDirected rate of motion
impact · scene · markings · witness · measurement · photography · analysis · documentation · court · testimony