expansive, vast, large beyond belief.
Holy shit!! THAT is Steve's girlfriend?? She's so fuckin ginourmous even the dudes at IHOP would be like 'daaayyyyymmmm!'
ayon kay Chester ika-01 ng Oktubre, 2003
1 more definition
Bigger than giant but smaller than enormous
your mother, or she has ginourmous breasts
ayon kay Jerimie Bedard ika-14 ng Disyembre, 2004