The sexual organs of a female homo sapien who's child has also had a child. Known for being particularly dry, dusty, and decrepit.
Fentilworth: I spied you canoodling with Mrs. Pennybone last night. Don't deny it, Fergwelstein!
Fergwelstein: I say, nothing gets past your monacled eye does it Fentilworth. I was indeed balls deep in Mrs. Pennybone's grangina!
Fentilworth: Bravo!
by Morkus Morkus August 9, 2018
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The worn out meat curtains of an elderly matriarch.
The nursing home is a great place for scoping some grangina
by CoCKer Spaniel July 11, 2008
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A vagina you would think belongs to a grandma.
Jerome: Man, she is hot as fuck
Richard: yeah, you'd think so but I reckon she has a right grangina
by your mum gaming March 18, 2022
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