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."