Abbreviation of gigagram.

(online gaming slang) Initialism of good game. / (online gaming slang, by extension) loss, defeat, game over / (slang) Initialism of good going.

(politics, informal) Initialism of governor general or initialism of governor-general. / (LGBT slang) Initialism of genetic girl. / (LGBT slang) Initialism of genuine girl.

(online gaming, slang) Good game; commonly used at the end of a gaming match; also sometimes used to end an argument. / (slang) Good going; may be used genuinely or sarcastically.

(Singapore, informal, colloquial) Likely to have an undesirable outcome, which one cannot change or escape from.

(Internet) Gamergate

plural of GG

Ginger, garlic, and scallion(s), regarded as a holy trinity of ingredients in Asian cooking.

(online gaming slang) Initialism of good games.

(neologism) Opposed to Gamergate.