Definitions by Crescgoonies

crescgeon 

Followed by the Agresti, 100 to 145 myfn. Nonagoonies, Hamenova, Agerogene, Metamous periods PANGEA ULTIMA.

Guy: Were now in the crescgeon period...
TVOKids Tuber: that's a suprise...

crescgeon by Crescgoonies August 10, 2024