Stock the Brown Trout 

v. the act of defecating.

When Wendel got back from Ryan's Steakhouse, he deftly began to stock the brown trout.

Stock the Brown Trout by Dodge Reliant K Carr September 29, 2008

Stock the pond with brown trout 

Drop a deuce, make a bowel movement, take a number 2. Along the lines of drop some kids off at the pool, have a brown baby boy, etc. Created by yours truly after watching a particular South Park episode.

I'll be right back, have to go stock the pond with brown trout.

Stock the pond with brown trout by Opus Delicti October 17, 2016

Stock the lake with brown trout 

to take a dump

Man that burrito was tasty, now I gotta go stock the lake with brown trout

Stock the lake with brown trout by dboyfromdahood February 7, 2012