A combination of gigantic & enormous; shockingly big.
That monster burrito I had yesterday was Ginormus!
di Margaret 17 luglio 2003
huge; gigantic + enormus = ginormus
The mans pants were bulging with a ginormus nutsack
di C. Mattern 02 luglio 2003
Gigantic and enormus all in one. like my penis
Dude his penis is Ginormus
di PabloSanchezAurillaGuerillaBeardedTacolovingHonyBastard 02 gennaio 2006