A process of abnormally rapid physical, mental and emotional decline associated with severe, unusually unstable environmental conditions.
Whazza matter with that dude? Isn't he a scientist? He looks like he's lost the will to live...
Oh, he's got Accelerated Decrepitude just like almost every other sane intelligent person around here; hopefully he'll recover after the Mueller Report is issued...
(noun) when you are spying on someone by driving by their house, and unfortunately, they live on a cul-de-sac, you have to turn around in a cul-de-creep
"Dammnit! I didn't realize they lived in this neighborhood. I hope they don't see us as we turn around in their cul-de-creep."
"Why is Bob turning around by our house? Drive-by? Or cul-de-creep? How spish."