Extremely sharp, saw-toothed shaped dart, made of cartillage and grows on the back tail of sting rays. It is used by the animal for defense. In addition to being razon sharp, the barb is also poisonous.
A lesbian who is exceedingly butch, often referred to as a "bull dyke". Originates from the shortening of the word 'Barbie'. Barbies become 'Barbs' when little girls become scissor-happy and cut off all their hair, resembling the hair-dos of many 'Barbs'.
