short version of of "janky" basically just means that, whatever it is, it looks like shit and is about to fall to pieces.
internet explorer is jank af.
Emily didn't get my joke she is jank and a pack of ranch
A swindler, con artist, or liar. A Jank-swanker is somebody who tries to persuade you with false information
“You said that your van had safety and emissions passed, that was false, you jank-swanker!”
a person that ruins one fandom or community by bringing in another one
I stopped listening to power metal after those d-jank Furries took over.