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1.
Speedy-fast checking out of a boy/girl. Or checking someone out very quickly so they dont notice. ;]

Usually flashchekking a person while in a car.
"Mannn. I just flashcheckked that girl and she was fiiiinnne."
"damn straightttt"
by cdizzlecannizzleu December 06, 2009

Words related to Flashcheckk

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