From Longman Dictionary of Contemporary Englishgo-goˈgo-go adjective American English informal 1 a go-go period of time is one in which prices and the amount workers are paid increase very quickly the go-go 1980s2 go-go stocks increase in value very quickly in a short period of time, but involve a lot of risk
Examples from the Corpus
go-go• Thousands of people became millionaires during the go-go 1980s.• Budapest has the go-go feel of a city on the move and fine restaurants to match.• We've invested in several go-go medical stocks.• Our sense of history in this go-go society is fragile. 