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1.
When a black girl acts like she is white so that people do not think she is stupid. Usually this takes place in a work environment.

Apparently it is something that black girls learn at a young age from their mothers in order to "fit in"

**"Becky" is also apparently the whitest girl they know.
Normal: Dis shit is da bom
Put Your Becky On: Wow this is absolutly amazing

Boss: Farrah you put your becky on very well
Farrah: Thank you so much.
by TheRaven13 April 05, 2011