I'm not the one who screwed you in a business deal, boychik.
我可没有破坏你的生意 小伙子。
英语百科
List of English words of Yiddish origin
(重定向自Boychik)
This is a list of words that have entered the English language from the Yiddish language, many of them by way of American English. There are differing approaches to the romanisation of Yiddish orthography (which uses the Hebrew alphabet) and the spelling of some of these words may therefore be variable (for example, schlep is also seen as shlep, schnoz as shnozz).