What is Hopup?

Hopup definition and meaning on Dictionary terms:
any twining plant of the genus Humulus, bearing male flowers in loose clusters and female flowers in conelike forms.
hops, the dried ripe cones of the female flowers of this plant, used in brewing, medicine, etc.
Older Slang. a narcotic drug, especially opium.

verb (used with object), hopped, hopA.ping.
to treat or flavor with hops.

Verb Phrases
hop up, Slang. to excite; make enthusiastic: They hopped the crowd up with fiery speeches. to add to the power of: The kids hopped up the motor of their jalopy. to stimulate by narcotics.


reference: https://www.dictionary.com/browse/hopup