1 definition by 6tammy9

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'.
Look at that Barb across the street, I thought she was a dude.
by 6tammy9 May 15, 2007
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