Dictionary

speed freak

speed freak

noun

Definition of SPEED FREAK

:  one who habitually misuses amphetamines and especially methamphetamine

First Known Use of SPEED FREAK

1967

speed freak

noun \-ˈfrēk\   (Medical Dictionary)

Medical Definition of SPEED FREAK

:  one who habitually misuses amphetamines and especially methamphetamine

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