Peter Falk Share definition Flag Synonym to describe marijuana, Columbian, or "Columbo", named after the character played by Actor Peter Falk. "I'll be back, man. I'm going to cop some Peter Falk". Peter Falk by Dedicated to Leonard Baysa, R.I.P. February 4, 2005 0 0 Get merch Get the Peter Falk mug. Buy Now — $32.95 See more merch