Commonly used to describe a female with a huge posterior. However can also mean big.
That A*** is gigantalous.
by TayoThatGuy August 9, 2019
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Gigantalous Is When Something Is The Next Level Of “Giant
“THAT GIRLS ASS IS GIGANTALOUS
by NjTheKid September 8, 2019
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if you saw her bum it was scandalous got me making up new words gigantalous
by DRAKE AND ADONIS6666 August 9, 2019
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gigantalous is a very large Booty
Guy1: See that girl over there

Guy2: Yeah
Guy1: She has a gigantalous
by Jo_Kaz November 2, 2019
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