speed freak
or speed·freak
noun Slang.
an addict or habitual user of amphetamines, methamphetamines, or similar stimulating drugs.
Words nearby speed freak
speed camera, speed chess, speed dating, speed demon, speed dial, speed freak, speed gear, speed indicator, speed light, speed limit, speed metal
Origin of speed freak
First recorded in 1965–70
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019