What is Yumping Yack?
1.
"Jumping jack" as pronounced by Mexican laborers who don't speak good English. A jumping jack is a hand operated piece of equipment that compacts soil at a construction site.
Boss said to use the yumping yack on dees dirt over here
See
Random Words:
1.
a thoroughbred. derived from the NY Dun Language
The decepts was some true doroughbreds.
See gangsta, thug, rider, street..