york

Etymology 1
Back-formation from.

Verb

 * 1)  to bowl a yorker at a batsman, especially to get a batsman out in this way.

Etymology 2
Perhaps imitative.

Verb

 * 1)  To vomit.
 * 2) * 2013, Breaking Bad (TV series), "Blood Money" (episode)
 * BADGER: They're eating blueberry pies... Okay, finally, Kirk, he can't take it anymore. He yorks! Now it's just down to Chekov and Spock.

Etymology
.

Noun

 * 1) Yorkshire Terrier, Yorkie