odwalać

Etymology
From.

Verb

 * 1)  to move something heavy or bulky, to shove aside
 * 2)  to knock off, to knock out
 * 3)  to do thoroughly, to work hard on
 * 4)  to copy, to crib, to plagiarize
 * 5)  to lose one's mind, to go crazy
 * 6)  to leave alone, to back off, to go away