scenestitude 

a substitude that's a scene kid or enjoys the fashions of scene kids

man, that scenestitude was all about my big sunglasses that make my eyes look bug eyes..he was all like, "those are so scene!"

scenestitude by kaityyyy November 9, 2006

senectitude 

The process of getting old. Aging, Dotage, Senility, Past It. etc.

An old fart, reveling in his senectitude!

senectitude by mahatmacoat99 May 1, 2018