Go gangbusters spoken language positive verb phrase
To happen strongly or successfully.
The stock market was reported to go gangbusters last year.
The real estate market is going gangbusters.
The live show featuring lots of famous singers was going gangbusters.
To behave in a very enthusiastic way.
The students went gangbusters when hearing they would have a field trip.
With extreme enthusiasm, eagerness and excitement
Doing something with the greatest effort or enthusiasm
Eagerly, enthusiastically, and on time
Vigor, energy, ambition, or powerful determination to succeed or win
Very strongly
Extremely ugly; unlovely; unattractive
I hate frogs because they’re as ugly as sin.