1 definition by Urban Dictionor

Giga: a unit prefix in the metric system denoting a factor of a billion (1 000 000 000)
Go: an attempt or trial at something. “To have a go at something"

Gigago: To have a billion goes at something.
I will not give up! I will have a gigago at this.
by Urban Dictionor September 18, 2018
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