A-GO-GO
Meaning of A-GO-GO in English
Function: adjective
Date: 1965
1 : GO-GO 1
2 : being in a whirl of motion
3 : being up-to-date ― often used postpositively
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012