just da goddamn word gigantic with extra "ga"s
man 1: it's gigagagagantic!
Man 2: do you mean gigantic?
man 1: YUH
when you throw something VERY hard
or... yo talkin about da meme
or... yo talkin about you use it as a discomfort expression or a a malicious or a sign of laughter or mocking
Woman one: WTF girl why do you drink so much beer?
Woman 2: because I'm in labor.
Woman one: girl why?!
Woman 2: because my baby is an alcoholic.
Woman one: :0