Lol of course I have. And it always baffled me because to my (then) knowledge there was no formal written Yiddish language
Ask any professional Yiddish writer and he'll tell you all the details און די לענג און אין די ברייט of the way it works, it's very complicated though - all those english words written in yiddish lettering...
For example:
coaptation - קאאפעררציע.
ornithologist - ארניטאלאדזיסט
Expedition - עקספעדיציע
What's your favorite
yiddishfying word?