The study of sexy or gilf grandmothers. Specifically how far your head can go into her hoo ha. If she gotta fat dumper stick it in the rumper.
Chad- " Yeah Im a Grandmology Major, its pretty intense I can barely keep my grades up"
Thad- "Drools on the ground and clunks his rocks together"
Thad- "Drools on the ground and clunks his rocks together"
by Dildo Baggens August 4, 2019
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