expansive, vast, large beyond belief.

ginourmous, with undertones alluding to the largest vadge you have ever seen.
OMG, his effing ego is vaginourmous.
by BRooski August 4, 2009
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Any large object used to clean or catch leakage from the vagina.
Daughter: Mom it's that time of the month and I'm out; can I have one of yours?
Mother: Sure honey.
Daughter: Wow, that pad is vaginourmous!
by Loveyouzlongtime August 26, 2010
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