1. The end of a joint.
2. (British slang) The bit of rolled-up cardboard you put at the mouth-end of a joint.
by hux May 23, 2003
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A dirty person. Someone who smells bad,and likes to be shirtless in public this person comes from slums/ projects. Basically a dirty wannabe thug.

Most think they're funny
by tzlawoops May 29, 2014
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To put out a blunt or spliff or what have you when it is a roach. Also, it is common to trim the roach to a level of desired neatness for preservation.
Person One: Anyone want to hit this?
Person Two: Nah its done, just roach it.
by christopolous October 21, 2005
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Noun- A person who's always asking for money or favors. A person who is dependent on others and can't do anything for his or herself. A person who always asks for rides, borrowed money, use your cellphone to call his/her girlfriend, your good clothes to go on a date, your car to make a good impression, your computer because they forgot to pay the internet bill, and morsels of your food because they can't afford to buy their own $1 cheeseburger. Can range from one of your friends to the crackhead asking for cigs at the gas station.

Tip for the day: A roach will never return the favor. Stay away from roaches to avoid an infestation of other fellow roaches.
"Sean is a fucking roach man. He's always asking for money and happens to magically show up when I'm eating my food. By the time he leaves, half my fries are gone."
by fhkjkajfkj September 12, 2009
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Saving a marijuana cigarette butt (roach) to smoke later.
"I'm roaching this for later."
by lectricmania October 21, 2005
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A dog that lays on its back with all four legs in the air--like a dead cockroach--is commonly described as "roaching."
Fido is roaching on the couch.
by ECGM October 17, 2005
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The small bit of marijuanna and brown resinated paper left after smoking a joint. Can be used to make second generation joints made from all roaches, smoked during times of dryness, or saved for a pipe.
After you smoke a joint you are left with a ROACH.
by Anonymous April 29, 2003
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