Define Nicotine Stains Meaning

Nicotine Stains
same as skidmarks

After a long day of cuttin the cheese my fruit of the looms got nicotine stains.
By Cathlene
Nicotine Stains
Fartstains. Skidmarks. Cooney Gravy. Poop stains in your underwear.

My ol man smokes cigarettes and blows the smoke out his arse. He has nicotine stains in his drawers.
By Elinor
Nicotine Stain
Brownish/Greenish stain made by fecal matter usually made by dingleberries rubbing against the tightie whities my father wears.

"Dad,why is your underwear brown?" "That, dear daughter, is a nicotine stain"
By Roxanna