Rabbis very rarely try the direct approach when it comes to making halakhic (legal) rulings, but when they do the results are often hilarious. (from hirhurim).
He [R. Hershel Schachter] told a story about a student who asked him whether he (the student) was allowed to hug his great-aunt. R. Schachter said it was permitted (and that R. Mordechai Willig had previously told the student the same) but the student went on to ask R. Moshe Feinstein. He returned to R. Schachter to ask for a translation of R. Feinstein’s Yiddish response. R. Feinstein had told him something like “Zein nisht kein na’ar”, which R. Schachter translated as “Don’t act like an idiot”