Dictionary.com
Thesaurus.com
Synonyms

hopped-up

American  
[hopt-uhp] / ˈhɒptˈʌp /

adjective

Slang.
  1. excited; enthusiastic; exuberant, especially overexuberant.

  2. having an engine with added power.

    a hopped-up jalopy.

  3. stimulated by narcotics; drugged; doped.


hopped up Idioms  
  1. Relating to a motor, especially a car engine, whose power has been increased. For example, Kids loved to ride around in hopped-up cars . [ Slang ; mid-1900s] Also see soup up .

  2. Stimulated with, or as if with, a narcotic. For example, Their idea of a good time is to get all hopped up on marijuana or worse . This slangy usage dates from the 1920s but may be related to the late 19th-century use of the noun hop for a narcotic, especially opium.


Usage

What does hopped-up mean? Hopped-up is an informal adjective that means extremely excited or enthusiastic about something, as in Dave is really hopped-up about getting the new gaming system. This sense of the word can imply a sense of overexcitement or frenzy. The terms hyped-up and hyped mean the same thing.Hopped-up is also used to describe someone who is in a state of stimulation, especially due to narcotics or other drugs. When used in this way, hopped-up is often followed by the word on and the drug or stimulating substance, as in Rock stars in the ’80s were notorious for being constantly hopped-up on cocaine. Though the word is most closely associated with hard drugs, it sometimes involves other stimulants, as in hopped-up on caffeine or After the party, the kids were hopped-up on sugar. Less commonly, hopped-up is used to describe a vehicle, especially a car, that has been modified in order to increase its power, especially its engine power (and therefore its ability to go faster). The term souped-up means the same thing and is probably more commonly used.The adjective hopped-up is sometimes seen without a hyphen. However, it’s usually best to spell it with a hyphen to avoid confusion in cases when the past tense verb hopped is followed by the word up, as in The cat hopped up on the table.The phrasal verb hop up can be used in all of the senses of the adjective hopped-up. It can mean to excite someone or to make something more exciting, as in Get out there and hop up the crowd. It can also mean to stimulate someone, such as with drugs or another stimulant, as in My mother-in-law loves to hop the kids up on sugar. In the context of cars, it can mean the same thing as soup up. Example: The kids were hopped-up all week in anticipation of their trip to the theme park.

Etymology

Origin of hopped-up

First recorded in 1920–25

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sanjit De Silva turns Buckingham, the king’s chief enabler, into a hopped-up hype man, high on the fumes of ambient amorality.

From New York Times

They built a modified car — a Ford Starliner with a hopped-up V-8 — and it performed better than most muscle cars on occasional drag strip runs.

From New York Times

But the fan wasn’t sure halting the performance was the right move; he worried about how the hopped-up crowd might react.

From Washington Post

A rancher tries to stop king-size, hopped-up carnivorous rabbits as they roar through Arizona.

From Los Angeles Times

I was immediately struck by how melancholy many of these songs are, despite their hopped-up tempos.

From New York Times