“He can drive a person crazy; everywhere he goes he creates tuml.” (NJY)

"When Engelmayer bought the legendary bialy bakery here, an askan made a tummel to Hisachdus that it's a bizayon to them to certify a shvantz & apikoires like Engelmayer." (source)

“There was a big tumul when those two goyim broke into the Beis Medrash.” (Weiser)

“They tumuled about why the Rosh Yeshiva wasn't by shachris, but he had just overslept.” (Weiser)