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1. A fast redhead.

2. A tempting seductress with red hair.

3. Neat and tidy trimming of a (true) Redhead's pubes, giving the appearance of a small drag strip leading to her nether regions.

My dreams came true last evening when Lindsay took me home and proved, indeed, she was a scarlet speedster.
by ButtFuzz August 16, 2006
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2
A person usually refering to the meta-humans with impossible speed (like barry allen or jay garrick.etc) in the dc comics.
via giphy
by Ligma spreader 2000 April 15, 2019
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