mookie stick 

–noun, plural 'mookie sticks'
1. Solid fecal matter.
2. Something you don't want your own children to play with.

Tell Xander not to touch those mookie sticks on the lawn.

mookie stick by siddNullus February 6, 2009

Mookie Sticks 

Solid stick like feces that can be grasped and used as crayons and deface walls. Originally seen on the Mr. Hanky episode of South Park.

Tommy Lee was shocked to open the hotel room door and see that Ozzy had decorated the all of the walls with mookie sticks.

Mookie Sticks by Pegleg September 21, 2004