The story
From massive; probably a blend of massive and a respelling of the letters hu in huge infixed in the former.
First known use, by meaning
- from 1990s Massive; huge; very large.
Etymology from Wiktionary, CC BY-SA 4.0.
mahoosive
ma·hoo·siveToday it means: Massive; huge; very large. Full definition →
First used 1990s