A combination of gigantic & enormous; shockingly big.
That monster burrito I had yesterday was Ginormus!
af Margaret 17. juli 2003
huge; gigantic + enormus = ginormus
The mans pants were bulging with a ginormus nutsack
af C. Mattern 2. juli 2003
Gigantic and enormus all in one. like my penis
Dude his penis is Ginormus
af PabloSanchezAurillaGuerillaBeardedTacolovingHonyBastard 2. januar 2006