1 definition by JumpinJim1566
An adult Chinook Salmon caught in fresh water. Often combined with the type of Chinook IE Blackmouth Nooker, Not to be confused with a free hooker which is also a Nooker. Together these may create awkward conversations. See Example
Son: Hey Mom, Joe and I went down to the river and busted out 3 Nookers and one was a blackmouth.
Mom: You did what?
by JumpinJim1566 Oct 26, 2011 add a video