lam out

verb3

1. •
   (informal, old-fashioned) Leave, depart; to run away from someone or something.

   • Laboring men begin the Great Walkout - miners, fruit pickers, dock-wallopers, bus boys; by the thousands they quit their jobs, pocket their pills, and lam out for Florida. — 1950
2. •
   (informal) Lash out, strike out.

   • "[…] If I shout, […] up you come, and lam out with your whip as hard as you can lick. Do you understand?" — 1892
3. •
   (informal) Bang out.