chumley

To completely ruin or mess up a simple task. To completely and utterly fail. Someone who is completely useless, a total failure.

I pulled a real chumley on that homework assignment. That friend of yours is a real chumley.

by Ca1v1n September 22, 2010

Buskirk Chumley

An undefinable, forever-changing sexual act that has been in use since the latter part of the 19th century, primarily in Southern Indiana.

"He turned me around, and gave me the ole' buskirk chumley!"

by Scrooge Scagmuffin September 29, 2009

chumley brain

To be extraordinary stupid.

Fuck i lost my wallet, i must have got a chumley brain.

by Kenzuko January 16, 2023